68578380

素因数分解:

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

素因数の和:9800

約数の個数: 96

約数和(自身を含む): 229790400

約数和(自身を除く): 161212020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 9769, 19538, 29307, 39076, 48845, 58614, 87921, 97690, 117228, 126997, 146535, 175842, 195380, 253994, 263763, 293070, 351684, 380991, 439605, 507988, 527526, 586140, 634985, 761982, 879210, 1055052, 1142973, 1269970, 1318815, 1523964, 1758420, 1904955, 2285946, 2539940, 2637630, 3428919, 3809910, 4571892, 5275260, 5714865, 6857838, 7619820, 11429730, 13715676, 17144595, 22859460, 34289190, 68578380]

約数ペア:

[(1, 68578380), (2, 34289190), (3, 22859460), (4, 17144595), (5, 13715676), (6, 11429730), (9, 7619820), (10, 6857838), (12, 5714865), (13, 5275260), (15, 4571892), (18, 3809910), (20, 3428919), (26, 2637630), (27, 2539940), (30, 2285946), (36, 1904955), (39, 1758420), (45, 1523964), (52, 1318815), (54, 1269970), (60, 1142973), (65, 1055052), (78, 879210), (90, 761982), (108, 634985), (117, 586140), (130, 527526), (135, 507988), (156, 439605), (180, 380991), (195, 351684), (234, 293070), (260, 263763), (270, 253994), (351, 195380), (390, 175842), (468, 146535), (540, 126997), (585, 117228), (702, 97690), (780, 87921), (1170, 58614), (1404, 48845), (1755, 39076), (2340, 29307), (3510, 19538), (7020, 9769)]