155935260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 530140800

約数和(自身を除く): 374205540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 97, 108, 117, 130, 135, 156, 180, 194, 195, 229, 234, 260, 270, 291, 351, 388, 390, 458, 468, 485, 540, 582, 585, 687, 702, 780, 873, 916, 970, 1145, 1164, 1170, 1261, 1374, 1404, 1455, 1746, 1755, 1940, 2061, 2290, 2340, 2522, 2619, 2748, 2910, 2977, 3435, 3492, 3510, 3783, 4122, 4365, 4580, 5044, 5238, 5820, 5954, 6183, 6305, 6870, 7020, 7566, 8244, 8730, 8931, 10305, 10476, 11349, 11908, 12366, 12610, 13095, 13740, 14885, 15132, 17460, 17862, 18915, 20610, 22213, 22698, 24732, 25220, 26190, 26793, 29770, 30915, 34047, 35724, 37830, 41220, 44426, 44655, 45396, 52380, 53586, 56745, 59540, 61830, 66639, 68094, 75660, 80379, 88852, 89310, 107172, 111065, 113490, 123660, 133278, 133965, 136188, 160758, 170235, 178620, 199917, 222130, 226980, 266556, 267930, 288769, 321516, 333195, 340470, 399834, 401895, 444260, 535860, 577538, 599751, 666390, 680940, 799668, 803790, 866307, 999585, 1155076, 1199502, 1332780, 1443845, 1607580, 1732614, 1999170, 2399004, 2598921, 2887690, 2998755, 3465228, 3998340, 4331535, 5197842, 5775380, 5997510, 7796763, 8663070, 10395684, 11995020, 12994605, 15593526, 17326140, 25989210, 31187052, 38983815, 51978420, 77967630, 155935260]

約数ペア:

[(1, 155935260), (2, 77967630), (3, 51978420), (4, 38983815), (5, 31187052), (6, 25989210), (9, 17326140), (10, 15593526), (12, 12994605), (13, 11995020), (15, 10395684), (18, 8663070), (20, 7796763), (26, 5997510), (27, 5775380), (30, 5197842), (36, 4331535), (39, 3998340), (45, 3465228), (52, 2998755), (54, 2887690), (60, 2598921), (65, 2399004), (78, 1999170), (90, 1732614), (97, 1607580), (108, 1443845), (117, 1332780), (130, 1199502), (135, 1155076), (156, 999585), (180, 866307), (194, 803790), (195, 799668), (229, 680940), (234, 666390), (260, 599751), (270, 577538), (291, 535860), (351, 444260), (388, 401895), (390, 399834), (458, 340470), (468, 333195), (485, 321516), (540, 288769), (582, 267930), (585, 266556), (687, 226980), (702, 222130), (780, 199917), (873, 178620), (916, 170235), (970, 160758), (1145, 136188), (1164, 133965), (1170, 133278), (1261, 123660), (1374, 113490), (1404, 111065), (1455, 107172), (1746, 89310), (1755, 88852), (1940, 80379), (2061, 75660), (2290, 68094), (2340, 66639), (2522, 61830), (2619, 59540), (2748, 56745), (2910, 53586), (2977, 52380), (3435, 45396), (3492, 44655), (3510, 44426), (3783, 41220), (4122, 37830), (4365, 35724), (4580, 34047), (5044, 30915), (5238, 29770), (5820, 26793), (5954, 26190), (6183, 25220), (6305, 24732), (6870, 22698), (7020, 22213), (7566, 20610), (8244, 18915), (8730, 17862), (8931, 17460), (10305, 15132), (10476, 14885), (11349, 13740), (11908, 13095), (12366, 12610)]