157031307400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1077

約数の個数: 288

約数和(自身を含む): 411228679680

約数和(自身を除く): 254197372280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 103, 110, 121, 146, 200, 206, 220, 242, 275, 292, 365, 412, 440, 484, 515, 550, 584, 605, 730, 803, 824, 863, 968, 1030, 1100, 1133, 1210, 1460, 1606, 1726, 1825, 2060, 2200, 2266, 2420, 2575, 2920, 3025, 3212, 3452, 3650, 4015, 4120, 4315, 4532, 4840, 5150, 5665, 6050, 6424, 6904, 7300, 7519, 8030, 8630, 8833, 9064, 9493, 10300, 11330, 12100, 12463, 14600, 15038, 16060, 17260, 17666, 18986, 20075, 20600, 21575, 22660, 24200, 24926, 28325, 30076, 32120, 34520, 35332, 37595, 37972, 40150, 43150, 44165, 45320, 47465, 49852, 56650, 60152, 62315, 62999, 70664, 75190, 75944, 80300, 82709, 86300, 88330, 88889, 94930, 99704, 104423, 113300, 124630, 125998, 150380, 160600, 165418, 172600, 176660, 177778, 187975, 189860, 208846, 220825, 226600, 237325, 249260, 251996, 300760, 311575, 314995, 330836, 353320, 355556, 375950, 379720, 413545, 417692, 441650, 444445, 474650, 498520, 503992, 522115, 623150, 629990, 661672, 692989, 711112, 751900, 827090, 835384, 883300, 888890, 909799, 949300, 977779, 1044230, 1246300, 1259980, 1385978, 1503800, 1574975, 1654180, 1766600, 1777780, 1819598, 1898600, 1955558, 2067725, 2088460, 2222225, 2492600, 2519960, 2610575, 2771956, 3149950, 3308360, 3464945, 3555560, 3639196, 3911116, 4135450, 4176920, 4444450, 4548995, 4888895, 5221150, 5543912, 6299900, 6488897, 6929890, 7278392, 7622879, 7822232, 8270900, 8888900, 9097990, 9777790, 10442300, 10755569, 12599800, 12977794, 13859780, 15245758, 16541800, 17324725, 17777800, 18195980, 19555580, 20884600, 21511138, 22744975, 24444475, 25955588, 27719560, 30491516, 32444485, 34649450, 36391960, 38114395, 39111160, 43022276, 45489950, 48888950, 51911176, 53777845, 60983032, 64888970, 69298900, 71377867, 76228790, 86044552, 90979900, 97777900, 107555690, 129777940, 138597800, 142755734, 152457580, 162222425, 181959800, 190571975, 195555800, 215111380, 259555880, 268889225, 285511468, 304915160, 324444850, 356889335, 381143950, 430222760, 537778450, 571022936, 648889700, 713778670, 762287900, 785156537, 1075556900, 1297779400, 1427557340, 1524575800, 1570313074, 1784446675, 2151113800, 2855114680, 3140626148, 3568893350, 3925782685, 6281252296, 7137786700, 7851565370, 14275573400, 15703130740, 19628913425, 31406261480, 39257826850, 78515653700, 157031307400]

約数ペア:

[(1, 157031307400), (2, 78515653700), (4, 39257826850), (5, 31406261480), (8, 19628913425), (10, 15703130740), (11, 14275573400), (20, 7851565370), (22, 7137786700), (25, 6281252296), (40, 3925782685), (44, 3568893350), (50, 3140626148), (55, 2855114680), (73, 2151113800), (88, 1784446675), (100, 1570313074), (103, 1524575800), (110, 1427557340), (121, 1297779400), (146, 1075556900), (200, 785156537), (206, 762287900), (220, 713778670), (242, 648889700), (275, 571022936), (292, 537778450), (365, 430222760), (412, 381143950), (440, 356889335), (484, 324444850), (515, 304915160), (550, 285511468), (584, 268889225), (605, 259555880), (730, 215111380), (803, 195555800), (824, 190571975), (863, 181959800), (968, 162222425), (1030, 152457580), (1100, 142755734), (1133, 138597800), (1210, 129777940), (1460, 107555690), (1606, 97777900), (1726, 90979900), (1825, 86044552), (2060, 76228790), (2200, 71377867), (2266, 69298900), (2420, 64888970), (2575, 60983032), (2920, 53777845), (3025, 51911176), (3212, 48888950), (3452, 45489950), (3650, 43022276), (4015, 39111160), (4120, 38114395), (4315, 36391960), (4532, 34649450), (4840, 32444485), (5150, 30491516), (5665, 27719560), (6050, 25955588), (6424, 24444475), (6904, 22744975), (7300, 21511138), (7519, 20884600), (8030, 19555580), (8630, 18195980), (8833, 17777800), (9064, 17324725), (9493, 16541800), (10300, 15245758), (11330, 13859780), (12100, 12977794), (12463, 12599800), (14600, 10755569), (15038, 10442300), (16060, 9777790), (17260, 9097990), (17666, 8888900), (18986, 8270900), (20075, 7822232), (20600, 7622879), (21575, 7278392), (22660, 6929890), (24200, 6488897), (24926, 6299900), (28325, 5543912), (30076, 5221150), (32120, 4888895), (34520, 4548995), (35332, 4444450), (37595, 4176920), (37972, 4135450), (40150, 3911116), (43150, 3639196), (44165, 3555560), (45320, 3464945), (47465, 3308360), (49852, 3149950), (56650, 2771956), (60152, 2610575), (62315, 2519960), (62999, 2492600), (70664, 2222225), (75190, 2088460), (75944, 2067725), (80300, 1955558), (82709, 1898600), (86300, 1819598), (88330, 1777780), (88889, 1766600), (94930, 1654180), (99704, 1574975), (104423, 1503800), (113300, 1385978), (124630, 1259980), (125998, 1246300), (150380, 1044230), (160600, 977779), (165418, 949300), (172600, 909799), (176660, 888890), (177778, 883300), (187975, 835384), (189860, 827090), (208846, 751900), (220825, 711112), (226600, 692989), (237325, 661672), (249260, 629990), (251996, 623150), (300760, 522115), (311575, 503992), (314995, 498520), (330836, 474650), (353320, 444445), (355556, 441650), (375950, 417692), (379720, 413545)]