109678140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4300

約数の個数: 144

約数和(自身を含む): 390944736

約数和(自身を除く): 281266596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4261, 4290, 5148, 6435, 8522, 8580, 12783, 12870, 17044, 21305, 25566, 25740, 38349, 42610, 46871, 51132, 55393, 63915, 76698, 85220, 93742, 110786, 127830, 140613, 153396, 166179, 187484, 191745, 221572, 234355, 255660, 276965, 281226, 332358, 383490, 421839, 468710, 498537, 553930, 562452, 609323, 664716, 703065, 766980, 830895, 843678, 937420, 997074, 1107860, 1218646, 1406130, 1661790, 1687356, 1827969, 1994148, 2109195, 2437292, 2492685, 2812260, 3046615, 3323580, 3655938, 4218390, 4985370, 5483907, 6093230, 7311876, 8436780, 9139845, 9970740, 10967814, 12186460, 18279690, 21935628, 27419535, 36559380, 54839070, 109678140]

約数ペア:

[(1, 109678140), (2, 54839070), (3, 36559380), (4, 27419535), (5, 21935628), (6, 18279690), (9, 12186460), (10, 10967814), (11, 9970740), (12, 9139845), (13, 8436780), (15, 7311876), (18, 6093230), (20, 5483907), (22, 4985370), (26, 4218390), (30, 3655938), (33, 3323580), (36, 3046615), (39, 2812260), (44, 2492685), (45, 2437292), (52, 2109195), (55, 1994148), (60, 1827969), (65, 1687356), (66, 1661790), (78, 1406130), (90, 1218646), (99, 1107860), (110, 997074), (117, 937420), (130, 843678), (132, 830895), (143, 766980), (156, 703065), (165, 664716), (180, 609323), (195, 562452), (198, 553930), (220, 498537), (234, 468710), (260, 421839), (286, 383490), (330, 332358), (390, 281226), (396, 276965), (429, 255660), (468, 234355), (495, 221572), (572, 191745), (585, 187484), (660, 166179), (715, 153396), (780, 140613), (858, 127830), (990, 110786), (1170, 93742), (1287, 85220), (1430, 76698), (1716, 63915), (1980, 55393), (2145, 51132), (2340, 46871), (2574, 42610), (2860, 38349), (4261, 25740), (4290, 25566), (5148, 21305), (6435, 17044), (8522, 12870), (8580, 12783)]