78838357050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{1571}}^1\times {\mathrm{12391}}^1$

素因数の和:13986

約数の個数: 120

約数和(自身を含む): 219210960672

約数和(自身を除く): 140372603622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 1571, 2025, 3142, 4050, 4713, 7855, 9426, 12391, 14139, 15710, 23565, 24782, 28278, 37173, 39275, 42417, 47130, 61955, 70695, 74346, 78550, 84834, 111519, 117825, 123910, 127251, 141390, 185865, 212085, 223038, 235650, 254502, 309775, 334557, 353475, 371730, 424170, 557595, 619550, 636255, 669114, 706950, 929325, 1003671, 1060425, 1115190, 1272510, 1672785, 1858650, 2007342, 2120850, 2787975, 3181275, 3345570, 5018355, 5575950, 6362550, 8363925, 10036710, 16727850, 19466261, 25091775, 38932522, 50183550, 58398783, 97331305, 116797566, 175196349, 194662610, 291993915, 350392698, 486656525, 525589047, 583987830, 875981745, 973313050, 1051178094, 1459969575, 1576767141, 1751963490, 2627945235, 2919939150, 3153534282, 4379908725, 5255890470, 7883835705, 8759817450, 13139726175, 15767671410, 26279452350, 39419178525, 78838357050]

約数ペア:

[(1, 78838357050), (2, 39419178525), (3, 26279452350), (5, 15767671410), (6, 13139726175), (9, 8759817450), (10, 7883835705), (15, 5255890470), (18, 4379908725), (25, 3153534282), (27, 2919939150), (30, 2627945235), (45, 1751963490), (50, 1576767141), (54, 1459969575), (75, 1051178094), (81, 973313050), (90, 875981745), (135, 583987830), (150, 525589047), (162, 486656525), (225, 350392698), (270, 291993915), (405, 194662610), (450, 175196349), (675, 116797566), (810, 97331305), (1350, 58398783), (1571, 50183550), (2025, 38932522), (3142, 25091775), (4050, 19466261), (4713, 16727850), (7855, 10036710), (9426, 8363925), (12391, 6362550), (14139, 5575950), (15710, 5018355), (23565, 3345570), (24782, 3181275), (28278, 2787975), (37173, 2120850), (39275, 2007342), (42417, 1858650), (47130, 1672785), (61955, 1272510), (70695, 1115190), (74346, 1060425), (78550, 1003671), (84834, 929325), (111519, 706950), (117825, 669114), (123910, 636255), (127251, 619550), (141390, 557595), (185865, 424170), (212085, 371730), (223038, 353475), (235650, 334557), (254502, 309775)]