70898100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 262483200

約数和(自身を除く): 191585100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 53, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 106, 130, 140, 147, 150, 156, 159, 175, 182, 195, 196, 210, 212, 245, 260, 265, 273, 294, 300, 318, 325, 343, 350, 364, 371, 390, 420, 455, 490, 525, 530, 546, 588, 636, 637, 650, 686, 689, 700, 735, 742, 780, 795, 910, 975, 980, 1029, 1050, 1060, 1092, 1113, 1225, 1274, 1300, 1325, 1365, 1372, 1378, 1470, 1484, 1590, 1715, 1820, 1855, 1911, 1950, 2058, 2067, 2100, 2226, 2275, 2450, 2548, 2597, 2650, 2730, 2756, 2940, 3180, 3185, 3430, 3445, 3675, 3710, 3822, 3900, 3975, 4116, 4134, 4452, 4459, 4550, 4823, 4900, 5145, 5194, 5300, 5460, 5565, 6370, 6825, 6860, 6890, 7350, 7420, 7644, 7791, 7950, 8268, 8575, 8918, 9100, 9275, 9555, 9646, 10290, 10335, 10388, 11130, 12740, 12985, 13377, 13650, 13780, 14469, 14700, 15582, 15900, 15925, 17150, 17225, 17836, 18179, 18550, 19110, 19292, 20580, 20670, 22260, 22295, 24115, 25725, 25970, 26754, 27300, 27825, 28938, 31164, 31850, 33761, 34300, 34450, 36358, 37100, 38220, 38955, 41340, 44590, 47775, 48230, 51450, 51675, 51940, 53508, 54537, 55650, 57876, 63700, 64925, 66885, 67522, 68900, 72345, 72716, 77910, 89180, 90895, 95550, 96460, 101283, 102900, 103350, 109074, 111300, 111475, 120575, 129850, 133770, 135044, 144690, 155820, 168805, 181790, 191100, 194775, 202566, 206700, 218148, 222950, 236327, 241150, 259700, 267540, 272685, 289380, 334425, 337610, 361725, 363580, 389550, 405132, 445900, 454475, 472654, 482300, 506415, 545370, 668850, 675220, 708981, 723450, 779100, 844025, 908950, 945308, 1012830, 1090740, 1181635, 1337700, 1363425, 1417962, 1446900, 1688050, 1817900, 2025660, 2363270, 2532075, 2726850, 2835924, 3376100, 3544905, 4726540, 5064150, 5453700, 5908175, 7089810, 10128300, 11816350, 14179620, 17724525, 23632700, 35449050, 70898100]

約数ペア:

[(1, 70898100), (2, 35449050), (3, 23632700), (4, 17724525), (5, 14179620), (6, 11816350), (7, 10128300), (10, 7089810), (12, 5908175), (13, 5453700), (14, 5064150), (15, 4726540), (20, 3544905), (21, 3376100), (25, 2835924), (26, 2726850), (28, 2532075), (30, 2363270), (35, 2025660), (39, 1817900), (42, 1688050), (49, 1446900), (50, 1417962), (52, 1363425), (53, 1337700), (60, 1181635), (65, 1090740), (70, 1012830), (75, 945308), (78, 908950), (84, 844025), (91, 779100), (98, 723450), (100, 708981), (105, 675220), (106, 668850), (130, 545370), (140, 506415), (147, 482300), (150, 472654), (156, 454475), (159, 445900), (175, 405132), (182, 389550), (195, 363580), (196, 361725), (210, 337610), (212, 334425), (245, 289380), (260, 272685), (265, 267540), (273, 259700), (294, 241150), (300, 236327), (318, 222950), (325, 218148), (343, 206700), (350, 202566), (364, 194775), (371, 191100), (390, 181790), (420, 168805), (455, 155820), (490, 144690), (525, 135044), (530, 133770), (546, 129850), (588, 120575), (636, 111475), (637, 111300), (650, 109074), (686, 103350), (689, 102900), (700, 101283), (735, 96460), (742, 95550), (780, 90895), (795, 89180), (910, 77910), (975, 72716), (980, 72345), (1029, 68900), (1050, 67522), (1060, 66885), (1092, 64925), (1113, 63700), (1225, 57876), (1274, 55650), (1300, 54537), (1325, 53508), (1365, 51940), (1372, 51675), (1378, 51450), (1470, 48230), (1484, 47775), (1590, 44590), (1715, 41340), (1820, 38955), (1855, 38220), (1911, 37100), (1950, 36358), (2058, 34450), (2067, 34300), (2100, 33761), (2226, 31850), (2275, 31164), (2450, 28938), (2548, 27825), (2597, 27300), (2650, 26754), (2730, 25970), (2756, 25725), (2940, 24115), (3180, 22295), (3185, 22260), (3430, 20670), (3445, 20580), (3675, 19292), (3710, 19110), (3822, 18550), (3900, 18179), (3975, 17836), (4116, 17225), (4134, 17150), (4452, 15925), (4459, 15900), (4550, 15582), (4823, 14700), (4900, 14469), (5145, 13780), (5194, 13650), (5300, 13377), (5460, 12985), (5565, 12740), (6370, 11130), (6825, 10388), (6860, 10335), (6890, 10290), (7350, 9646), (7420, 9555), (7644, 9275), (7791, 9100), (7950, 8918), (8268, 8575)]