153551970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 497871360

約数和(自身を除く): 344319390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 41, 45, 54, 55, 65, 66, 78, 82, 90, 97, 99, 110, 117, 123, 130, 135, 143, 165, 194, 195, 198, 205, 234, 246, 270, 286, 291, 297, 330, 351, 369, 390, 410, 429, 451, 485, 495, 533, 582, 585, 594, 615, 702, 715, 738, 858, 873, 902, 970, 990, 1066, 1067, 1107, 1170, 1230, 1261, 1287, 1353, 1430, 1455, 1485, 1599, 1746, 1755, 1845, 2134, 2145, 2214, 2255, 2522, 2574, 2619, 2665, 2706, 2910, 2970, 3198, 3201, 3510, 3690, 3783, 3861, 3977, 4059, 4290, 4365, 4510, 4797, 5238, 5330, 5335, 5535, 5863, 6305, 6402, 6435, 6765, 7566, 7722, 7954, 7995, 8118, 8730, 9594, 9603, 10670, 11070, 11349, 11726, 11931, 12177, 12610, 12870, 13095, 13530, 13871, 14391, 15990, 16005, 17589, 18915, 19206, 19305, 19885, 20295, 22698, 23862, 23985, 24354, 26190, 27742, 28782, 28809, 29315, 32010, 34047, 35178, 35793, 37830, 38610, 39770, 40590, 41613, 43747, 47970, 48015, 51701, 52767, 56745, 57618, 58630, 59655, 60885, 68094, 69355, 71586, 71955, 83226, 87494, 87945, 96030, 103402, 105534, 107379, 113490, 119310, 121770, 124839, 131241, 138710, 143910, 144045, 155103, 158301, 170235, 175890, 178965, 208065, 214758, 218735, 249678, 258505, 262482, 263835, 288090, 310206, 316602, 340470, 357930, 374517, 393723, 416130, 437470, 465309, 517010, 527670, 536895, 568711, 624195, 656205, 749034, 775515, 787446, 791505, 930618, 1073790, 1137422, 1181169, 1248390, 1312410, 1395927, 1551030, 1583010, 1706133, 1872585, 1968615, 2326545, 2362338, 2791854, 2843555, 3412266, 3745170, 3937230, 4653090, 5118399, 5687110, 5905845, 6979635, 8530665, 10236798, 11811690, 13959270, 15355197, 17061330, 25591995, 30710394, 51183990, 76775985, 153551970]

約数ペア:

[(1, 153551970), (2, 76775985), (3, 51183990), (5, 30710394), (6, 25591995), (9, 17061330), (10, 15355197), (11, 13959270), (13, 11811690), (15, 10236798), (18, 8530665), (22, 6979635), (26, 5905845), (27, 5687110), (30, 5118399), (33, 4653090), (39, 3937230), (41, 3745170), (45, 3412266), (54, 2843555), (55, 2791854), (65, 2362338), (66, 2326545), (78, 1968615), (82, 1872585), (90, 1706133), (97, 1583010), (99, 1551030), (110, 1395927), (117, 1312410), (123, 1248390), (130, 1181169), (135, 1137422), (143, 1073790), (165, 930618), (194, 791505), (195, 787446), (198, 775515), (205, 749034), (234, 656205), (246, 624195), (270, 568711), (286, 536895), (291, 527670), (297, 517010), (330, 465309), (351, 437470), (369, 416130), (390, 393723), (410, 374517), (429, 357930), (451, 340470), (485, 316602), (495, 310206), (533, 288090), (582, 263835), (585, 262482), (594, 258505), (615, 249678), (702, 218735), (715, 214758), (738, 208065), (858, 178965), (873, 175890), (902, 170235), (970, 158301), (990, 155103), (1066, 144045), (1067, 143910), (1107, 138710), (1170, 131241), (1230, 124839), (1261, 121770), (1287, 119310), (1353, 113490), (1430, 107379), (1455, 105534), (1485, 103402), (1599, 96030), (1746, 87945), (1755, 87494), (1845, 83226), (2134, 71955), (2145, 71586), (2214, 69355), (2255, 68094), (2522, 60885), (2574, 59655), (2619, 58630), (2665, 57618), (2706, 56745), (2910, 52767), (2970, 51701), (3198, 48015), (3201, 47970), (3510, 43747), (3690, 41613), (3783, 40590), (3861, 39770), (3977, 38610), (4059, 37830), (4290, 35793), (4365, 35178), (4510, 34047), (4797, 32010), (5238, 29315), (5330, 28809), (5335, 28782), (5535, 27742), (5863, 26190), (6305, 24354), (6402, 23985), (6435, 23862), (6765, 22698), (7566, 20295), (7722, 19885), (7954, 19305), (7995, 19206), (8118, 18915), (8730, 17589), (9594, 16005), (9603, 15990), (10670, 14391), (11070, 13871), (11349, 13530), (11726, 13095), (11931, 12870), (12177, 12610)]