129465180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 430326624

約数和(自身を除く): 300861444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 907, 915, 1098, 1170, 1220, 1586, 1814, 1830, 2196, 2340, 2379, 2721, 2745, 3172, 3628, 3660, 3965, 4535, 4758, 5442, 5490, 7137, 7930, 8163, 9070, 9516, 10884, 10980, 11791, 11895, 13605, 14274, 15860, 16326, 18140, 23582, 23790, 27210, 28548, 32652, 35373, 35685, 40815, 47164, 47580, 54420, 55327, 58955, 70746, 71370, 81630, 106119, 110654, 117910, 141492, 142740, 163260, 165981, 176865, 212238, 221308, 235820, 276635, 331962, 353730, 424476, 497943, 530595, 553270, 663924, 707460, 719251, 829905, 995886, 1061190, 1106540, 1438502, 1659810, 1991772, 2122380, 2157753, 2489715, 2877004, 3319620, 3596255, 4315506, 4979430, 6473259, 7192510, 8631012, 9958860, 10788765, 12946518, 14385020, 21577530, 25893036, 32366295, 43155060, 64732590, 129465180]

約数ペア:

[(1, 129465180), (2, 64732590), (3, 43155060), (4, 32366295), (5, 25893036), (6, 21577530), (9, 14385020), (10, 12946518), (12, 10788765), (13, 9958860), (15, 8631012), (18, 7192510), (20, 6473259), (26, 4979430), (30, 4315506), (36, 3596255), (39, 3319620), (45, 2877004), (52, 2489715), (60, 2157753), (61, 2122380), (65, 1991772), (78, 1659810), (90, 1438502), (117, 1106540), (122, 1061190), (130, 995886), (156, 829905), (180, 719251), (183, 707460), (195, 663924), (234, 553270), (244, 530595), (260, 497943), (305, 424476), (366, 353730), (390, 331962), (468, 276635), (549, 235820), (585, 221308), (610, 212238), (732, 176865), (780, 165981), (793, 163260), (907, 142740), (915, 141492), (1098, 117910), (1170, 110654), (1220, 106119), (1586, 81630), (1814, 71370), (1830, 70746), (2196, 58955), (2340, 55327), (2379, 54420), (2721, 47580), (2745, 47164), (3172, 40815), (3628, 35685), (3660, 35373), (3965, 32652), (4535, 28548), (4758, 27210), (5442, 23790), (5490, 23582), (7137, 18140), (7930, 16326), (8163, 15860), (9070, 14274), (9516, 13605), (10884, 11895), (10980, 11791)]