74055800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 213758640

約数和(自身を除く): 139702840

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, 169, 175, 182, 200, 260, 280, 313, 325, 338, 350, 364, 455, 520, 626, 650, 676, 700, 728, 845, 910, 1183, 1252, 1300, 1352, 1400, 1565, 1690, 1820, 2191, 2275, 2366, 2504, 2600, 3130, 3380, 3640, 4069, 4225, 4382, 4550, 4732, 5915, 6260, 6760, 7825, 8138, 8450, 8764, 9100, 9464, 10955, 11830, 12520, 15650, 16276, 16900, 17528, 18200, 20345, 21910, 23660, 28483, 29575, 31300, 32552, 33800, 40690, 43820, 47320, 52897, 54775, 56966, 59150, 62600, 81380, 87640, 101725, 105794, 109550, 113932, 118300, 142415, 162760, 203450, 211588, 219100, 227864, 236600, 264485, 284830, 370279, 406900, 423176, 438200, 528970, 569660, 712075, 740558, 813800, 1057940, 1139320, 1322425, 1424150, 1481116, 1851395, 2115880, 2644850, 2848300, 2962232, 3702790, 5289700, 5696600, 7405580, 9256975, 10579400, 14811160, 18513950, 37027900, 74055800]

約数ペア:

[(1, 74055800), (2, 37027900), (4, 18513950), (5, 14811160), (7, 10579400), (8, 9256975), (10, 7405580), (13, 5696600), (14, 5289700), (20, 3702790), (25, 2962232), (26, 2848300), (28, 2644850), (35, 2115880), (40, 1851395), (50, 1481116), (52, 1424150), (56, 1322425), (65, 1139320), (70, 1057940), (91, 813800), (100, 740558), (104, 712075), (130, 569660), (140, 528970), (169, 438200), (175, 423176), (182, 406900), (200, 370279), (260, 284830), (280, 264485), (313, 236600), (325, 227864), (338, 219100), (350, 211588), (364, 203450), (455, 162760), (520, 142415), (626, 118300), (650, 113932), (676, 109550), (700, 105794), (728, 101725), (845, 87640), (910, 81380), (1183, 62600), (1252, 59150), (1300, 56966), (1352, 54775), (1400, 52897), (1565, 47320), (1690, 43820), (1820, 40690), (2191, 33800), (2275, 32552), (2366, 31300), (2504, 29575), (2600, 28483), (3130, 23660), (3380, 21910), (3640, 20345), (4069, 18200), (4225, 17528), (4382, 16900), (4550, 16276), (4732, 15650), (5915, 12520), (6260, 11830), (6760, 10955), (7825, 9464), (8138, 9100), (8450, 8764)]