8157023550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15667}}^1$

素因数の和:15787

約数の個数: 144

約数和(自身を含む): 23867691120

約数和(自身を除く): 15710667570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 89, 90, 117, 130, 150, 178, 195, 225, 234, 267, 325, 390, 445, 450, 534, 585, 650, 801, 890, 975, 1157, 1170, 1335, 1602, 1950, 2225, 2314, 2670, 2925, 3471, 4005, 4450, 5785, 5850, 6675, 6942, 8010, 10413, 11570, 13350, 15667, 17355, 20025, 20826, 28925, 31334, 34710, 40050, 47001, 52065, 57850, 78335, 86775, 94002, 104130, 141003, 156670, 173550, 203671, 235005, 260325, 282006, 391675, 407342, 470010, 520650, 611013, 705015, 783350, 1018355, 1175025, 1222026, 1394363, 1410030, 1833039, 2036710, 2350050, 2788726, 3055065, 3525075, 3666078, 4183089, 5091775, 6110130, 6971815, 7050150, 8366178, 9165195, 10183550, 12549267, 13943630, 15275325, 18126719, 18330390, 20915445, 25098534, 30550650, 34859075, 36253438, 41830890, 45825975, 54380157, 62746335, 69718150, 90633595, 91651950, 104577225, 108760314, 125492670, 163140471, 181267190, 209154450, 271900785, 313731675, 326280942, 453167975, 543801570, 627463350, 815702355, 906335950, 1359503925, 1631404710, 2719007850, 4078511775, 8157023550]

約数ペア:

[(1, 8157023550), (2, 4078511775), (3, 2719007850), (5, 1631404710), (6, 1359503925), (9, 906335950), (10, 815702355), (13, 627463350), (15, 543801570), (18, 453167975), (25, 326280942), (26, 313731675), (30, 271900785), (39, 209154450), (45, 181267190), (50, 163140471), (65, 125492670), (75, 108760314), (78, 104577225), (89, 91651950), (90, 90633595), (117, 69718150), (130, 62746335), (150, 54380157), (178, 45825975), (195, 41830890), (225, 36253438), (234, 34859075), (267, 30550650), (325, 25098534), (390, 20915445), (445, 18330390), (450, 18126719), (534, 15275325), (585, 13943630), (650, 12549267), (801, 10183550), (890, 9165195), (975, 8366178), (1157, 7050150), (1170, 6971815), (1335, 6110130), (1602, 5091775), (1950, 4183089), (2225, 3666078), (2314, 3525075), (2670, 3055065), (2925, 2788726), (3471, 2350050), (4005, 2036710), (4450, 1833039), (5785, 1410030), (5850, 1394363), (6675, 1222026), (6942, 1175025), (8010, 1018355), (10413, 783350), (11570, 705015), (13350, 611013), (15667, 520650), (17355, 470010), (20025, 407342), (20826, 391675), (28925, 282006), (31334, 260325), (34710, 235005), (40050, 203671), (47001, 173550), (52065, 156670), (57850, 141003), (78335, 104130), (86775, 94002)]