30496050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 108

約数和(自身を含む): 88941294

約数和(自身を除く): 58445244

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 169, 195, 225, 234, 325, 338, 390, 401, 450, 507, 585, 650, 802, 845, 975, 1014, 1170, 1203, 1521, 1690, 1950, 2005, 2406, 2535, 2925, 3042, 3609, 4010, 4225, 5070, 5213, 5850, 6015, 7218, 7605, 8450, 10025, 10426, 12030, 12675, 15210, 15639, 18045, 20050, 25350, 26065, 30075, 31278, 36090, 38025, 46917, 52130, 60150, 67769, 76050, 78195, 90225, 93834, 130325, 135538, 156390, 180450, 203307, 234585, 260650, 338845, 390975, 406614, 469170, 609921, 677690, 781950, 1016535, 1172925, 1219842, 1694225, 2033070, 2345850, 3049605, 3388450, 5082675, 6099210, 10165350, 15248025, 30496050]

約数ペア:

[(1, 30496050), (2, 15248025), (3, 10165350), (5, 6099210), (6, 5082675), (9, 3388450), (10, 3049605), (13, 2345850), (15, 2033070), (18, 1694225), (25, 1219842), (26, 1172925), (30, 1016535), (39, 781950), (45, 677690), (50, 609921), (65, 469170), (75, 406614), (78, 390975), (90, 338845), (117, 260650), (130, 234585), (150, 203307), (169, 180450), (195, 156390), (225, 135538), (234, 130325), (325, 93834), (338, 90225), (390, 78195), (401, 76050), (450, 67769), (507, 60150), (585, 52130), (650, 46917), (802, 38025), (845, 36090), (975, 31278), (1014, 30075), (1170, 26065), (1203, 25350), (1521, 20050), (1690, 18045), (1950, 15639), (2005, 15210), (2406, 12675), (2535, 12030), (2925, 10426), (3042, 10025), (3609, 8450), (4010, 7605), (4225, 7218), (5070, 6015), (5213, 5850)]