281104200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 288

約数和(自身を含む): 1045011240

約数和(自身を除く): 763907040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 41, 45, 50, 52, 60, 65, 72, 75, 78, 82, 90, 100, 104, 117, 120, 123, 130, 150, 156, 164, 180, 195, 200, 205, 225, 234, 246, 260, 293, 300, 312, 325, 328, 360, 369, 390, 410, 450, 468, 492, 520, 533, 585, 586, 600, 615, 650, 738, 780, 820, 879, 900, 936, 975, 984, 1025, 1066, 1170, 1172, 1230, 1300, 1465, 1476, 1560, 1599, 1640, 1758, 1800, 1845, 1950, 2050, 2132, 2340, 2344, 2460, 2600, 2637, 2665, 2925, 2930, 2952, 3075, 3198, 3516, 3690, 3809, 3900, 4100, 4264, 4395, 4680, 4797, 4920, 5274, 5330, 5850, 5860, 6150, 6396, 7032, 7325, 7380, 7618, 7800, 7995, 8200, 8790, 9225, 9594, 10548, 10660, 11427, 11700, 11720, 12013, 12300, 12792, 13185, 13325, 14650, 14760, 15236, 15990, 17580, 18450, 19045, 19188, 21096, 21320, 21975, 22854, 23400, 23985, 24026, 24600, 26370, 26650, 29300, 30472, 31980, 34281, 35160, 36039, 36900, 38090, 38376, 39975, 43950, 45708, 47970, 48052, 52740, 53300, 57135, 58600, 60065, 63960, 65925, 68562, 72078, 73800, 76180, 79950, 87900, 91416, 95225, 95940, 96104, 105480, 106600, 108117, 114270, 119925, 120130, 131850, 137124, 144156, 152360, 156169, 159900, 171405, 175800, 180195, 190450, 191880, 216234, 228540, 239850, 240260, 263700, 274248, 285675, 288312, 300325, 312338, 319800, 342810, 360390, 380900, 432468, 457080, 468507, 479700, 480520, 527400, 540585, 571350, 600650, 624676, 685620, 720780, 761800, 780845, 857025, 864936, 900975, 937014, 959400, 1081170, 1142700, 1201300, 1249352, 1371240, 1405521, 1441560, 1561690, 1714050, 1801950, 1874028, 2162340, 2285400, 2342535, 2402600, 2702925, 2811042, 3123380, 3428100, 3603900, 3748056, 3904225, 4324680, 4685070, 5405850, 5622084, 6246760, 6856200, 7027605, 7207800, 7808450, 9370140, 10811700, 11244168, 11712675, 14055210, 15616900, 18740280, 21623400, 23425350, 28110420, 31233800, 35138025, 46850700, 56220840, 70276050, 93701400, 140552100, 281104200]

約数ペア:

[(1, 281104200), (2, 140552100), (3, 93701400), (4, 70276050), (5, 56220840), (6, 46850700), (8, 35138025), (9, 31233800), (10, 28110420), (12, 23425350), (13, 21623400), (15, 18740280), (18, 15616900), (20, 14055210), (24, 11712675), (25, 11244168), (26, 10811700), (30, 9370140), (36, 7808450), (39, 7207800), (40, 7027605), (41, 6856200), (45, 6246760), (50, 5622084), (52, 5405850), (60, 4685070), (65, 4324680), (72, 3904225), (75, 3748056), (78, 3603900), (82, 3428100), (90, 3123380), (100, 2811042), (104, 2702925), (117, 2402600), (120, 2342535), (123, 2285400), (130, 2162340), (150, 1874028), (156, 1801950), (164, 1714050), (180, 1561690), (195, 1441560), (200, 1405521), (205, 1371240), (225, 1249352), (234, 1201300), (246, 1142700), (260, 1081170), (293, 959400), (300, 937014), (312, 900975), (325, 864936), (328, 857025), (360, 780845), (369, 761800), (390, 720780), (410, 685620), (450, 624676), (468, 600650), (492, 571350), (520, 540585), (533, 527400), (585, 480520), (586, 479700), (600, 468507), (615, 457080), (650, 432468), (738, 380900), (780, 360390), (820, 342810), (879, 319800), (900, 312338), (936, 300325), (975, 288312), (984, 285675), (1025, 274248), (1066, 263700), (1170, 240260), (1172, 239850), (1230, 228540), (1300, 216234), (1465, 191880), (1476, 190450), (1560, 180195), (1599, 175800), (1640, 171405), (1758, 159900), (1800, 156169), (1845, 152360), (1950, 144156), (2050, 137124), (2132, 131850), (2340, 120130), (2344, 119925), (2460, 114270), (2600, 108117), (2637, 106600), (2665, 105480), (2925, 96104), (2930, 95940), (2952, 95225), (3075, 91416), (3198, 87900), (3516, 79950), (3690, 76180), (3809, 73800), (3900, 72078), (4100, 68562), (4264, 65925), (4395, 63960), (4680, 60065), (4797, 58600), (4920, 57135), (5274, 53300), (5330, 52740), (5850, 48052), (5860, 47970), (6150, 45708), (6396, 43950), (7032, 39975), (7325, 38376), (7380, 38090), (7618, 36900), (7800, 36039), (7995, 35160), (8200, 34281), (8790, 31980), (9225, 30472), (9594, 29300), (10548, 26650), (10660, 26370), (11427, 24600), (11700, 24026), (11720, 23985), (12013, 23400), (12300, 22854), (12792, 21975), (13185, 21320), (13325, 21096), (14650, 19188), (14760, 19045), (15236, 18450), (15990, 17580)]