30375800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1705

約数の個数: 96

約数和(自身を含む): 86973600

約数和(自身を除く): 56597800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1669, 1820, 2275, 2600, 3338, 3640, 4550, 6676, 8345, 9100, 11683, 13352, 16690, 18200, 21697, 23366, 33380, 41725, 43394, 46732, 58415, 66760, 83450, 86788, 93464, 108485, 116830, 151879, 166900, 173576, 216970, 233660, 292075, 303758, 333800, 433940, 467320, 542425, 584150, 607516, 759395, 867880, 1084850, 1168300, 1215032, 1518790, 2169700, 2336600, 3037580, 3796975, 4339400, 6075160, 7593950, 15187900, 30375800]

約数ペア:

[(1, 30375800), (2, 15187900), (4, 7593950), (5, 6075160), (7, 4339400), (8, 3796975), (10, 3037580), (13, 2336600), (14, 2169700), (20, 1518790), (25, 1215032), (26, 1168300), (28, 1084850), (35, 867880), (40, 759395), (50, 607516), (52, 584150), (56, 542425), (65, 467320), (70, 433940), (91, 333800), (100, 303758), (104, 292075), (130, 233660), (140, 216970), (175, 173576), (182, 166900), (200, 151879), (260, 116830), (280, 108485), (325, 93464), (350, 86788), (364, 83450), (455, 66760), (520, 58415), (650, 46732), (700, 43394), (728, 41725), (910, 33380), (1300, 23366), (1400, 21697), (1669, 18200), (1820, 16690), (2275, 13352), (2600, 11683), (3338, 9100), (3640, 8345), (4550, 6676)]