72398700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 253483776

約数和(自身を除く): 181085076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 71, 75, 90, 99, 100, 103, 110, 132, 142, 150, 165, 180, 198, 206, 213, 220, 225, 275, 284, 300, 309, 330, 355, 396, 412, 426, 450, 495, 515, 550, 618, 639, 660, 710, 781, 825, 852, 900, 927, 990, 1030, 1065, 1100, 1133, 1236, 1278, 1420, 1545, 1562, 1650, 1775, 1854, 1980, 2060, 2130, 2266, 2343, 2475, 2556, 2575, 3090, 3124, 3195, 3300, 3399, 3550, 3708, 3905, 4260, 4532, 4635, 4686, 4950, 5150, 5325, 5665, 6180, 6390, 6798, 7029, 7100, 7313, 7725, 7810, 9270, 9372, 9900, 10197, 10300, 10650, 11330, 11715, 12780, 13596, 14058, 14626, 15450, 15620, 15975, 16995, 18540, 19525, 20394, 21300, 21939, 22660, 23175, 23430, 28116, 28325, 29252, 30900, 31950, 33990, 35145, 36565, 39050, 40788, 43878, 46350, 46860, 50985, 56650, 58575, 63900, 65817, 67980, 70290, 73130, 78100, 80443, 84975, 87756, 92700, 101970, 109695, 113300, 117150, 131634, 140580, 146260, 160886, 169950, 175725, 182825, 203940, 219390, 234300, 241329, 254925, 263268, 321772, 329085, 339900, 351450, 365650, 402215, 438780, 482658, 509850, 548475, 658170, 702900, 723987, 731300, 804430, 965316, 1019700, 1096950, 1206645, 1316340, 1447974, 1608860, 1645425, 2011075, 2193900, 2413290, 2895948, 3290850, 3619935, 4022150, 4826580, 6033225, 6581700, 7239870, 8044300, 12066450, 14479740, 18099675, 24132900, 36199350, 72398700]

約数ペア:

[(1, 72398700), (2, 36199350), (3, 24132900), (4, 18099675), (5, 14479740), (6, 12066450), (9, 8044300), (10, 7239870), (11, 6581700), (12, 6033225), (15, 4826580), (18, 4022150), (20, 3619935), (22, 3290850), (25, 2895948), (30, 2413290), (33, 2193900), (36, 2011075), (44, 1645425), (45, 1608860), (50, 1447974), (55, 1316340), (60, 1206645), (66, 1096950), (71, 1019700), (75, 965316), (90, 804430), (99, 731300), (100, 723987), (103, 702900), (110, 658170), (132, 548475), (142, 509850), (150, 482658), (165, 438780), (180, 402215), (198, 365650), (206, 351450), (213, 339900), (220, 329085), (225, 321772), (275, 263268), (284, 254925), (300, 241329), (309, 234300), (330, 219390), (355, 203940), (396, 182825), (412, 175725), (426, 169950), (450, 160886), (495, 146260), (515, 140580), (550, 131634), (618, 117150), (639, 113300), (660, 109695), (710, 101970), (781, 92700), (825, 87756), (852, 84975), (900, 80443), (927, 78100), (990, 73130), (1030, 70290), (1065, 67980), (1100, 65817), (1133, 63900), (1236, 58575), (1278, 56650), (1420, 50985), (1545, 46860), (1562, 46350), (1650, 43878), (1775, 40788), (1854, 39050), (1980, 36565), (2060, 35145), (2130, 33990), (2266, 31950), (2343, 30900), (2475, 29252), (2556, 28325), (2575, 28116), (3090, 23430), (3124, 23175), (3195, 22660), (3300, 21939), (3399, 21300), (3550, 20394), (3708, 19525), (3905, 18540), (4260, 16995), (4532, 15975), (4635, 15620), (4686, 15450), (4950, 14626), (5150, 14058), (5325, 13596), (5665, 12780), (6180, 11715), (6390, 11330), (6798, 10650), (7029, 10300), (7100, 10197), (7313, 9900), (7725, 9372), (7810, 9270)]