73537940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 183321600

約数和(自身を除く): 109783660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 79, 109, 122, 140, 158, 218, 244, 305, 316, 395, 427, 436, 545, 553, 610, 763, 790, 854, 1090, 1106, 1220, 1526, 1580, 1708, 2135, 2180, 2212, 2765, 3052, 3815, 4270, 4819, 5530, 6649, 7630, 8540, 8611, 9638, 11060, 13298, 15260, 17222, 19276, 24095, 26596, 33245, 33733, 34444, 43055, 46543, 48190, 60277, 66490, 67466, 86110, 93086, 96380, 120554, 132980, 134932, 168665, 172220, 186172, 232715, 241108, 301385, 337330, 465430, 525271, 602770, 674660, 930860, 1050542, 1205540, 2101084, 2626355, 3676897, 5252710, 7353794, 10505420, 14707588, 18384485, 36768970, 73537940]

約数ペア:

[(1, 73537940), (2, 36768970), (4, 18384485), (5, 14707588), (7, 10505420), (10, 7353794), (14, 5252710), (20, 3676897), (28, 2626355), (35, 2101084), (61, 1205540), (70, 1050542), (79, 930860), (109, 674660), (122, 602770), (140, 525271), (158, 465430), (218, 337330), (244, 301385), (305, 241108), (316, 232715), (395, 186172), (427, 172220), (436, 168665), (545, 134932), (553, 132980), (610, 120554), (763, 96380), (790, 93086), (854, 86110), (1090, 67466), (1106, 66490), (1220, 60277), (1526, 48190), (1580, 46543), (1708, 43055), (2135, 34444), (2180, 33733), (2212, 33245), (2765, 26596), (3052, 24095), (3815, 19276), (4270, 17222), (4819, 15260), (5530, 13298), (6649, 11060), (7630, 9638), (8540, 8611)]