252476400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 240

約数和(自身を含む): 912227328

約数和(自身を除く): 659750928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 100, 110, 120, 124, 132, 150, 155, 165, 176, 186, 200, 220, 240, 248, 264, 275, 300, 310, 330, 341, 372, 400, 440, 465, 496, 528, 550, 600, 617, 620, 660, 682, 744, 775, 825, 880, 930, 1023, 1100, 1200, 1234, 1240, 1320, 1364, 1488, 1550, 1650, 1705, 1851, 1860, 2046, 2200, 2325, 2468, 2480, 2640, 2728, 3085, 3100, 3300, 3410, 3702, 3720, 4092, 4400, 4650, 4936, 5115, 5456, 6170, 6200, 6600, 6787, 6820, 7404, 7440, 8184, 8525, 9255, 9300, 9872, 10230, 12340, 12400, 13200, 13574, 13640, 14808, 15425, 16368, 17050, 18510, 18600, 19127, 20361, 20460, 24680, 25575, 27148, 27280, 29616, 30850, 33935, 34100, 37020, 37200, 38254, 40722, 40920, 46275, 49360, 51150, 54296, 57381, 61700, 67870, 68200, 74040, 76508, 81444, 81840, 92550, 95635, 101805, 102300, 108592, 114762, 123400, 135740, 136400, 148080, 153016, 162888, 169675, 185100, 191270, 203610, 204600, 210397, 229524, 246800, 271480, 286905, 306032, 325776, 339350, 370200, 382540, 407220, 409200, 420794, 459048, 478175, 509025, 542960, 573810, 631191, 678700, 740400, 765080, 814440, 841588, 918096, 956350, 1018050, 1051985, 1147620, 1262382, 1357400, 1434525, 1530160, 1628880, 1683176, 1912700, 2036100, 2103970, 2295240, 2524764, 2714800, 2869050, 3155955, 3366352, 3825400, 4072200, 4207940, 4590480, 5049528, 5259925, 5738100, 6311910, 7650800, 8144400, 8415880, 10099056, 10519850, 11476200, 12623820, 15779775, 16831760, 21039700, 22952400, 25247640, 31559550, 42079400, 50495280, 63119100, 84158800, 126238200, 252476400]

約数ペア:

[(1, 252476400), (2, 126238200), (3, 84158800), (4, 63119100), (5, 50495280), (6, 42079400), (8, 31559550), (10, 25247640), (11, 22952400), (12, 21039700), (15, 16831760), (16, 15779775), (20, 12623820), (22, 11476200), (24, 10519850), (25, 10099056), (30, 8415880), (31, 8144400), (33, 7650800), (40, 6311910), (44, 5738100), (48, 5259925), (50, 5049528), (55, 4590480), (60, 4207940), (62, 4072200), (66, 3825400), (75, 3366352), (80, 3155955), (88, 2869050), (93, 2714800), (100, 2524764), (110, 2295240), (120, 2103970), (124, 2036100), (132, 1912700), (150, 1683176), (155, 1628880), (165, 1530160), (176, 1434525), (186, 1357400), (200, 1262382), (220, 1147620), (240, 1051985), (248, 1018050), (264, 956350), (275, 918096), (300, 841588), (310, 814440), (330, 765080), (341, 740400), (372, 678700), (400, 631191), (440, 573810), (465, 542960), (496, 509025), (528, 478175), (550, 459048), (600, 420794), (617, 409200), (620, 407220), (660, 382540), (682, 370200), (744, 339350), (775, 325776), (825, 306032), (880, 286905), (930, 271480), (1023, 246800), (1100, 229524), (1200, 210397), (1234, 204600), (1240, 203610), (1320, 191270), (1364, 185100), (1488, 169675), (1550, 162888), (1650, 153016), (1705, 148080), (1851, 136400), (1860, 135740), (2046, 123400), (2200, 114762), (2325, 108592), (2468, 102300), (2480, 101805), (2640, 95635), (2728, 92550), (3085, 81840), (3100, 81444), (3300, 76508), (3410, 74040), (3702, 68200), (3720, 67870), (4092, 61700), (4400, 57381), (4650, 54296), (4936, 51150), (5115, 49360), (5456, 46275), (6170, 40920), (6200, 40722), (6600, 38254), (6787, 37200), (6820, 37020), (7404, 34100), (7440, 33935), (8184, 30850), (8525, 29616), (9255, 27280), (9300, 27148), (9872, 25575), (10230, 24680), (12340, 20460), (12400, 20361), (13200, 19127), (13574, 18600), (13640, 18510), (14808, 17050), (15425, 16368)]