253168300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 216

約数和(自身を含む): 715752800

約数和(自身を除く): 462584500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 61, 70, 77, 98, 100, 110, 121, 122, 140, 154, 175, 196, 220, 242, 244, 245, 275, 305, 308, 343, 350, 385, 427, 484, 490, 539, 550, 605, 610, 671, 686, 700, 770, 847, 854, 980, 1078, 1100, 1210, 1220, 1225, 1342, 1372, 1525, 1540, 1694, 1708, 1715, 1925, 2135, 2156, 2420, 2450, 2684, 2695, 2989, 3025, 3050, 3355, 3388, 3430, 3773, 3850, 4235, 4270, 4697, 4900, 5390, 5929, 5978, 6050, 6100, 6710, 6860, 7381, 7546, 7700, 8470, 8540, 8575, 9394, 10675, 10780, 11858, 11956, 12100, 13420, 13475, 14762, 14945, 15092, 16775, 16940, 17150, 18788, 18865, 20923, 21175, 21350, 23485, 23716, 26950, 29524, 29645, 29890, 32879, 33550, 34300, 36905, 37730, 41503, 41846, 42350, 42700, 46970, 51667, 53900, 59290, 59780, 65758, 67100, 73810, 74725, 75460, 83006, 83692, 84700, 93940, 94325, 103334, 104615, 117425, 118580, 131516, 147620, 148225, 149450, 164395, 166012, 184525, 188650, 206668, 207515, 209230, 230153, 234850, 258335, 296450, 298900, 328790, 361669, 369050, 377300, 415030, 418460, 460306, 469700, 516670, 523075, 592900, 657580, 723338, 738100, 821975, 830060, 920612, 1033340, 1037575, 1046150, 1150765, 1291675, 1446676, 1643950, 1808345, 2075150, 2092300, 2301530, 2531683, 2583350, 3287900, 3616690, 4150300, 4603060, 5063366, 5166700, 5753825, 7233380, 9041725, 10126732, 11507650, 12658415, 18083450, 23015300, 25316830, 36166900, 50633660, 63292075, 126584150, 253168300]

約数ペア:

[(1, 253168300), (2, 126584150), (4, 63292075), (5, 50633660), (7, 36166900), (10, 25316830), (11, 23015300), (14, 18083450), (20, 12658415), (22, 11507650), (25, 10126732), (28, 9041725), (35, 7233380), (44, 5753825), (49, 5166700), (50, 5063366), (55, 4603060), (61, 4150300), (70, 3616690), (77, 3287900), (98, 2583350), (100, 2531683), (110, 2301530), (121, 2092300), (122, 2075150), (140, 1808345), (154, 1643950), (175, 1446676), (196, 1291675), (220, 1150765), (242, 1046150), (244, 1037575), (245, 1033340), (275, 920612), (305, 830060), (308, 821975), (343, 738100), (350, 723338), (385, 657580), (427, 592900), (484, 523075), (490, 516670), (539, 469700), (550, 460306), (605, 418460), (610, 415030), (671, 377300), (686, 369050), (700, 361669), (770, 328790), (847, 298900), (854, 296450), (980, 258335), (1078, 234850), (1100, 230153), (1210, 209230), (1220, 207515), (1225, 206668), (1342, 188650), (1372, 184525), (1525, 166012), (1540, 164395), (1694, 149450), (1708, 148225), (1715, 147620), (1925, 131516), (2135, 118580), (2156, 117425), (2420, 104615), (2450, 103334), (2684, 94325), (2695, 93940), (2989, 84700), (3025, 83692), (3050, 83006), (3355, 75460), (3388, 74725), (3430, 73810), (3773, 67100), (3850, 65758), (4235, 59780), (4270, 59290), (4697, 53900), (4900, 51667), (5390, 46970), (5929, 42700), (5978, 42350), (6050, 41846), (6100, 41503), (6710, 37730), (6860, 36905), (7381, 34300), (7546, 33550), (7700, 32879), (8470, 29890), (8540, 29645), (8575, 29524), (9394, 26950), (10675, 23716), (10780, 23485), (11858, 21350), (11956, 21175), (12100, 20923), (13420, 18865), (13475, 18788), (14762, 17150), (14945, 16940), (15092, 16775)]