90566700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 312886224

約数和(自身を除く): 222319524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 61, 70, 75, 84, 98, 100, 101, 105, 122, 140, 147, 150, 175, 183, 196, 202, 210, 244, 245, 294, 300, 303, 305, 350, 366, 404, 420, 427, 490, 505, 525, 588, 606, 610, 700, 707, 732, 735, 854, 915, 980, 1010, 1050, 1212, 1220, 1225, 1281, 1414, 1470, 1515, 1525, 1708, 1830, 2020, 2100, 2121, 2135, 2450, 2525, 2562, 2828, 2940, 2989, 3030, 3050, 3535, 3660, 3675, 4242, 4270, 4575, 4900, 4949, 5050, 5124, 5978, 6060, 6100, 6161, 6405, 7070, 7350, 7575, 8484, 8540, 8967, 9150, 9898, 10100, 10605, 10675, 11956, 12322, 12810, 14140, 14700, 14847, 14945, 15150, 17675, 17934, 18300, 18483, 19796, 21210, 21350, 24644, 24745, 25620, 29694, 29890, 30300, 30805, 32025, 35350, 35868, 36966, 42420, 42700, 43127, 44835, 49490, 53025, 59388, 59780, 61610, 64050, 70700, 73932, 74235, 74725, 86254, 89670, 92415, 98980, 106050, 123220, 123725, 128100, 129381, 148470, 149450, 154025, 172508, 179340, 184830, 212100, 215635, 224175, 247450, 258762, 296940, 298900, 301889, 308050, 369660, 371175, 431270, 448350, 462075, 494900, 517524, 603778, 616100, 646905, 742350, 862540, 896700, 905667, 924150, 1078175, 1207556, 1293810, 1484700, 1509445, 1811334, 1848300, 2156350, 2587620, 3018890, 3234525, 3622668, 4312700, 4528335, 6037780, 6469050, 7547225, 9056670, 12938100, 15094450, 18113340, 22641675, 30188900, 45283350, 90566700]

約数ペア:

[(1, 90566700), (2, 45283350), (3, 30188900), (4, 22641675), (5, 18113340), (6, 15094450), (7, 12938100), (10, 9056670), (12, 7547225), (14, 6469050), (15, 6037780), (20, 4528335), (21, 4312700), (25, 3622668), (28, 3234525), (30, 3018890), (35, 2587620), (42, 2156350), (49, 1848300), (50, 1811334), (60, 1509445), (61, 1484700), (70, 1293810), (75, 1207556), (84, 1078175), (98, 924150), (100, 905667), (101, 896700), (105, 862540), (122, 742350), (140, 646905), (147, 616100), (150, 603778), (175, 517524), (183, 494900), (196, 462075), (202, 448350), (210, 431270), (244, 371175), (245, 369660), (294, 308050), (300, 301889), (303, 298900), (305, 296940), (350, 258762), (366, 247450), (404, 224175), (420, 215635), (427, 212100), (490, 184830), (505, 179340), (525, 172508), (588, 154025), (606, 149450), (610, 148470), (700, 129381), (707, 128100), (732, 123725), (735, 123220), (854, 106050), (915, 98980), (980, 92415), (1010, 89670), (1050, 86254), (1212, 74725), (1220, 74235), (1225, 73932), (1281, 70700), (1414, 64050), (1470, 61610), (1515, 59780), (1525, 59388), (1708, 53025), (1830, 49490), (2020, 44835), (2100, 43127), (2121, 42700), (2135, 42420), (2450, 36966), (2525, 35868), (2562, 35350), (2828, 32025), (2940, 30805), (2989, 30300), (3030, 29890), (3050, 29694), (3535, 25620), (3660, 24745), (3675, 24644), (4242, 21350), (4270, 21210), (4575, 19796), (4900, 18483), (4949, 18300), (5050, 17934), (5124, 17675), (5978, 15150), (6060, 14945), (6100, 14847), (6161, 14700), (6405, 14140), (7070, 12810), (7350, 12322), (7575, 11956), (8484, 10675), (8540, 10605), (8967, 10100), (9150, 9898)]