129120420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 431827200

約数和(自身を除く): 302706780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 101, 110, 130, 132, 143, 149, 156, 165, 195, 202, 220, 260, 286, 298, 303, 330, 390, 404, 429, 447, 505, 572, 596, 606, 660, 715, 745, 780, 858, 894, 1010, 1111, 1212, 1313, 1430, 1490, 1515, 1639, 1716, 1788, 1937, 2020, 2145, 2222, 2235, 2626, 2860, 2980, 3030, 3278, 3333, 3874, 3939, 4290, 4444, 4470, 4917, 5252, 5555, 5811, 6060, 6556, 6565, 6666, 7748, 7878, 8195, 8580, 8940, 9685, 9834, 11110, 11622, 13130, 13332, 14443, 15049, 15756, 16390, 16665, 19370, 19668, 19695, 21307, 22220, 23244, 24585, 26260, 28886, 29055, 30098, 32780, 33330, 38740, 39390, 42614, 43329, 45147, 49170, 57772, 58110, 60196, 63921, 66660, 72215, 75245, 78780, 85228, 86658, 90294, 98340, 106535, 116220, 127842, 144430, 150490, 165539, 173316, 180588, 195637, 213070, 216645, 225735, 255684, 288860, 300980, 319605, 331078, 391274, 426140, 433290, 451470, 496617, 586911, 639210, 662156, 782548, 827695, 866580, 902940, 978185, 993234, 1173822, 1278420, 1655390, 1956370, 1986468, 2152007, 2347644, 2483085, 2934555, 3310780, 3912740, 4304014, 4966170, 5869110, 6456021, 8608028, 9932340, 10760035, 11738220, 12912042, 21520070, 25824084, 32280105, 43040140, 64560210, 129120420]

約数ペア:

[(1, 129120420), (2, 64560210), (3, 43040140), (4, 32280105), (5, 25824084), (6, 21520070), (10, 12912042), (11, 11738220), (12, 10760035), (13, 9932340), (15, 8608028), (20, 6456021), (22, 5869110), (26, 4966170), (30, 4304014), (33, 3912740), (39, 3310780), (44, 2934555), (52, 2483085), (55, 2347644), (60, 2152007), (65, 1986468), (66, 1956370), (78, 1655390), (101, 1278420), (110, 1173822), (130, 993234), (132, 978185), (143, 902940), (149, 866580), (156, 827695), (165, 782548), (195, 662156), (202, 639210), (220, 586911), (260, 496617), (286, 451470), (298, 433290), (303, 426140), (330, 391274), (390, 331078), (404, 319605), (429, 300980), (447, 288860), (505, 255684), (572, 225735), (596, 216645), (606, 213070), (660, 195637), (715, 180588), (745, 173316), (780, 165539), (858, 150490), (894, 144430), (1010, 127842), (1111, 116220), (1212, 106535), (1313, 98340), (1430, 90294), (1490, 86658), (1515, 85228), (1639, 78780), (1716, 75245), (1788, 72215), (1937, 66660), (2020, 63921), (2145, 60196), (2222, 58110), (2235, 57772), (2626, 49170), (2860, 45147), (2980, 43329), (3030, 42614), (3278, 39390), (3333, 38740), (3874, 33330), (3939, 32780), (4290, 30098), (4444, 29055), (4470, 28886), (4917, 26260), (5252, 24585), (5555, 23244), (5811, 22220), (6060, 21307), (6556, 19695), (6565, 19668), (6666, 19370), (7748, 16665), (7878, 16390), (8195, 15756), (8580, 15049), (8940, 14443), (9685, 13332), (9834, 13130), (11110, 11622)]