74492550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 221972400

約数和(自身を除く): 147479850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 101, 110, 149, 150, 165, 198, 202, 225, 275, 298, 303, 330, 447, 450, 495, 505, 550, 606, 745, 825, 894, 909, 990, 1010, 1111, 1341, 1490, 1515, 1639, 1650, 1818, 2222, 2235, 2475, 2525, 2682, 3030, 3278, 3333, 3725, 4470, 4545, 4917, 4950, 5050, 5555, 6666, 6705, 7450, 7575, 8195, 9090, 9834, 9999, 11110, 11175, 13410, 14751, 15049, 15150, 16390, 16665, 19998, 22350, 22725, 24585, 27775, 29502, 30098, 33330, 33525, 40975, 45147, 45450, 49170, 49995, 55550, 67050, 73755, 75245, 81950, 83325, 90294, 99990, 122925, 135441, 147510, 150490, 165539, 166650, 225735, 245850, 249975, 270882, 331078, 368775, 376225, 451470, 496617, 499950, 677205, 737550, 752450, 827695, 993234, 1128675, 1354410, 1489851, 1655390, 2257350, 2483085, 2979702, 3386025, 4138475, 4966170, 6772050, 7449255, 8276950, 12415425, 14898510, 24830850, 37246275, 74492550]

約数ペア:

[(1, 74492550), (2, 37246275), (3, 24830850), (5, 14898510), (6, 12415425), (9, 8276950), (10, 7449255), (11, 6772050), (15, 4966170), (18, 4138475), (22, 3386025), (25, 2979702), (30, 2483085), (33, 2257350), (45, 1655390), (50, 1489851), (55, 1354410), (66, 1128675), (75, 993234), (90, 827695), (99, 752450), (101, 737550), (110, 677205), (149, 499950), (150, 496617), (165, 451470), (198, 376225), (202, 368775), (225, 331078), (275, 270882), (298, 249975), (303, 245850), (330, 225735), (447, 166650), (450, 165539), (495, 150490), (505, 147510), (550, 135441), (606, 122925), (745, 99990), (825, 90294), (894, 83325), (909, 81950), (990, 75245), (1010, 73755), (1111, 67050), (1341, 55550), (1490, 49995), (1515, 49170), (1639, 45450), (1650, 45147), (1818, 40975), (2222, 33525), (2235, 33330), (2475, 30098), (2525, 29502), (2682, 27775), (3030, 24585), (3278, 22725), (3333, 22350), (3725, 19998), (4470, 16665), (4545, 16390), (4917, 15150), (4950, 15049), (5050, 14751), (5555, 13410), (6666, 11175), (6705, 11110), (7450, 9999), (7575, 9834), (8195, 9090)]