91437840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9769}}^1$

素因数の和:9801

約数の個数: 120

約数和(自身を含む): 330734040

約数和(自身を除く): 239296200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 9769, 19538, 29307, 39076, 48845, 58614, 78152, 87921, 97690, 117228, 126997, 146535, 156304, 175842, 195380, 234456, 253994, 293070, 351684, 380991, 390760, 439605, 468912, 507988, 586140, 634985, 703368, 761982, 781520, 879210, 1015976, 1142973, 1172280, 1269970, 1406736, 1523964, 1758420, 1904955, 2031952, 2285946, 2344560, 2539940, 3047928, 3516840, 3809910, 4571892, 5079880, 5714865, 6095856, 7033680, 7619820, 9143784, 10159760, 11429730, 15239640, 18287568, 22859460, 30479280, 45718920, 91437840]

約数ペア:

[(1, 91437840), (2, 45718920), (3, 30479280), (4, 22859460), (5, 18287568), (6, 15239640), (8, 11429730), (9, 10159760), (10, 9143784), (12, 7619820), (13, 7033680), (15, 6095856), (16, 5714865), (18, 5079880), (20, 4571892), (24, 3809910), (26, 3516840), (30, 3047928), (36, 2539940), (39, 2344560), (40, 2285946), (45, 2031952), (48, 1904955), (52, 1758420), (60, 1523964), (65, 1406736), (72, 1269970), (78, 1172280), (80, 1142973), (90, 1015976), (104, 879210), (117, 781520), (120, 761982), (130, 703368), (144, 634985), (156, 586140), (180, 507988), (195, 468912), (208, 439605), (234, 390760), (240, 380991), (260, 351684), (312, 293070), (360, 253994), (390, 234456), (468, 195380), (520, 175842), (585, 156304), (624, 146535), (720, 126997), (780, 117228), (936, 97690), (1040, 87921), (1170, 78152), (1560, 58614), (1872, 48845), (2340, 39076), (3120, 29307), (4680, 19538), (9360, 9769)]