49661700

素因数分解:

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

素因数の和:278

約数の個数: 144

約数和(自身を含む): 159364800

約数和(自身を除く): 109703100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 101, 110, 132, 149, 150, 165, 202, 220, 275, 298, 300, 303, 330, 404, 447, 505, 550, 596, 606, 660, 745, 825, 894, 1010, 1100, 1111, 1212, 1490, 1515, 1639, 1650, 1788, 2020, 2222, 2235, 2525, 2980, 3030, 3278, 3300, 3333, 3725, 4444, 4470, 4917, 5050, 5555, 6060, 6556, 6666, 7450, 7575, 8195, 8940, 9834, 10100, 11110, 11175, 13332, 14900, 15049, 15150, 16390, 16665, 19668, 22220, 22350, 24585, 27775, 30098, 30300, 32780, 33330, 40975, 44700, 45147, 49170, 55550, 60196, 66660, 75245, 81950, 83325, 90294, 98340, 111100, 122925, 150490, 163900, 165539, 166650, 180588, 225735, 245850, 300980, 331078, 333300, 376225, 451470, 491700, 496617, 662156, 752450, 827695, 902940, 993234, 1128675, 1504900, 1655390, 1986468, 2257350, 2483085, 3310780, 4138475, 4514700, 4966170, 8276950, 9932340, 12415425, 16553900, 24830850, 49661700]

約数ペア:

[(1, 49661700), (2, 24830850), (3, 16553900), (4, 12415425), (5, 9932340), (6, 8276950), (10, 4966170), (11, 4514700), (12, 4138475), (15, 3310780), (20, 2483085), (22, 2257350), (25, 1986468), (30, 1655390), (33, 1504900), (44, 1128675), (50, 993234), (55, 902940), (60, 827695), (66, 752450), (75, 662156), (100, 496617), (101, 491700), (110, 451470), (132, 376225), (149, 333300), (150, 331078), (165, 300980), (202, 245850), (220, 225735), (275, 180588), (298, 166650), (300, 165539), (303, 163900), (330, 150490), (404, 122925), (447, 111100), (505, 98340), (550, 90294), (596, 83325), (606, 81950), (660, 75245), (745, 66660), (825, 60196), (894, 55550), (1010, 49170), (1100, 45147), (1111, 44700), (1212, 40975), (1490, 33330), (1515, 32780), (1639, 30300), (1650, 30098), (1788, 27775), (2020, 24585), (2222, 22350), (2235, 22220), (2525, 19668), (2980, 16665), (3030, 16390), (3278, 15150), (3300, 15049), (3333, 14900), (3725, 13332), (4444, 11175), (4470, 11110), (4917, 10100), (5050, 9834), (5555, 8940), (6060, 8195), (6556, 7575), (6666, 7450)]