15648474330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{3691}}^1$

素因数の和:3901

約数の個数: 144

約数和(自身を含む): 43497046944

約数和(自身を除く): 27848572614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 163, 170, 255, 289, 306, 326, 489, 510, 578, 765, 815, 867, 978, 1445, 1467, 1530, 1630, 1734, 2445, 2601, 2771, 2890, 2934, 3691, 4335, 4890, 5202, 5542, 7335, 7382, 8313, 8670, 11073, 13005, 13855, 14670, 16626, 18455, 22146, 24939, 26010, 27710, 33219, 36910, 41565, 47107, 49878, 55365, 62747, 66438, 83130, 94214, 110730, 124695, 125494, 141321, 166095, 188241, 235535, 249390, 282642, 313735, 332190, 376482, 423963, 471070, 564723, 601633, 627470, 706605, 847926, 941205, 1066699, 1129446, 1203266, 1413210, 1804899, 1882410, 2119815, 2133398, 2823615, 3008165, 3200097, 3609798, 4239630, 5333495, 5414697, 5647230, 6016330, 6400194, 9024495, 9600291, 10227761, 10666990, 10829394, 16000485, 18048990, 19200582, 20455522, 27073485, 30683283, 32000970, 48001455, 51138805, 54146970, 61366566, 92049849, 96002910, 102277610, 153416415, 173871937, 184099698, 306832830, 347743874, 460249245, 521615811, 869359685, 920498490, 1043231622, 1564847433, 1738719370, 2608079055, 3129694866, 5216158110, 7824237165, 15648474330]

約数ペア:

[(1, 15648474330), (2, 7824237165), (3, 5216158110), (5, 3129694866), (6, 2608079055), (9, 1738719370), (10, 1564847433), (15, 1043231622), (17, 920498490), (18, 869359685), (30, 521615811), (34, 460249245), (45, 347743874), (51, 306832830), (85, 184099698), (90, 173871937), (102, 153416415), (153, 102277610), (163, 96002910), (170, 92049849), (255, 61366566), (289, 54146970), (306, 51138805), (326, 48001455), (489, 32000970), (510, 30683283), (578, 27073485), (765, 20455522), (815, 19200582), (867, 18048990), (978, 16000485), (1445, 10829394), (1467, 10666990), (1530, 10227761), (1630, 9600291), (1734, 9024495), (2445, 6400194), (2601, 6016330), (2771, 5647230), (2890, 5414697), (2934, 5333495), (3691, 4239630), (4335, 3609798), (4890, 3200097), (5202, 3008165), (5542, 2823615), (7335, 2133398), (7382, 2119815), (8313, 1882410), (8670, 1804899), (11073, 1413210), (13005, 1203266), (13855, 1129446), (14670, 1066699), (16626, 941205), (18455, 847926), (22146, 706605), (24939, 627470), (26010, 601633), (27710, 564723), (33219, 471070), (36910, 423963), (41565, 376482), (47107, 332190), (49878, 313735), (55365, 282642), (62747, 249390), (66438, 235535), (83130, 188241), (94214, 166095), (110730, 141321), (124695, 125494)]