30492800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 81231780

約数和(自身を除く): 50738980

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 733, 800, 832, 1040, 1300, 1466, 1600, 1664, 2080, 2600, 2932, 3200, 3665, 4160, 5200, 5864, 7330, 8320, 9529, 10400, 11728, 14660, 18325, 19058, 20800, 23456, 29320, 36650, 38116, 41600, 46912, 47645, 58640, 73300, 76232, 93824, 95290, 117280, 146600, 152464, 190580, 234560, 238225, 293200, 304928, 381160, 469120, 476450, 586400, 609856, 762320, 952900, 1172800, 1219712, 1524640, 1905800, 2345600, 3049280, 3811600, 6098560, 7623200, 15246400, 30492800]

約数ペア:

[(1, 30492800), (2, 15246400), (4, 7623200), (5, 6098560), (8, 3811600), (10, 3049280), (13, 2345600), (16, 1905800), (20, 1524640), (25, 1219712), (26, 1172800), (32, 952900), (40, 762320), (50, 609856), (52, 586400), (64, 476450), (65, 469120), (80, 381160), (100, 304928), (104, 293200), (128, 238225), (130, 234560), (160, 190580), (200, 152464), (208, 146600), (260, 117280), (320, 95290), (325, 93824), (400, 76232), (416, 73300), (520, 58640), (640, 47645), (650, 46912), (733, 41600), (800, 38116), (832, 36650), (1040, 29320), (1300, 23456), (1466, 20800), (1600, 19058), (1664, 18325), (2080, 14660), (2600, 11728), (2932, 10400), (3200, 9529), (3665, 8320), (4160, 7330), (5200, 5864)]