490362600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1329

約数の個数: 288

約数和(自身を含む): 1905815520

約数和(自身を除く): 1415452920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 260, 273, 280, 294, 300, 312, 325, 350, 364, 390, 392, 420, 455, 490, 520, 525, 546, 588, 600, 637, 650, 700, 728, 735, 780, 840, 910, 975, 980, 1050, 1092, 1176, 1225, 1274, 1283, 1300, 1365, 1400, 1470, 1560, 1820, 1911, 1950, 1960, 2100, 2184, 2275, 2450, 2548, 2566, 2600, 2730, 2940, 3185, 3640, 3675, 3822, 3849, 3900, 4200, 4550, 4900, 5096, 5132, 5460, 5880, 6370, 6415, 6825, 7350, 7644, 7698, 7800, 8981, 9100, 9555, 9800, 10264, 10920, 12740, 12830, 13650, 14700, 15288, 15396, 15925, 16679, 17962, 18200, 19110, 19245, 25480, 25660, 26943, 27300, 29400, 30792, 31850, 32075, 33358, 35924, 38220, 38490, 44905, 47775, 50037, 51320, 53886, 54600, 62867, 63700, 64150, 66716, 71848, 76440, 76980, 83395, 89810, 95550, 96225, 100074, 107772, 116753, 125734, 127400, 128300, 133432, 134715, 153960, 166790, 179620, 188601, 191100, 192450, 200148, 215544, 224525, 233506, 250185, 251468, 256600, 269430, 314335, 333580, 350259, 359240, 377202, 382200, 384900, 400296, 416975, 449050, 467012, 500370, 502936, 538860, 583765, 628670, 667160, 673575, 700518, 754404, 769800, 817271, 833950, 898100, 934024, 943005, 1000740, 1077720, 1167530, 1250925, 1257340, 1347150, 1401036, 1508808, 1571675, 1634542, 1667900, 1751295, 1796200, 1886010, 2001480, 2335060, 2451813, 2501850, 2514680, 2694300, 2802072, 2918825, 3143350, 3269084, 3335800, 3502590, 3772020, 4086355, 4670120, 4715025, 4903626, 5003700, 5388600, 5837650, 6286700, 6538168, 7005180, 7544040, 8172710, 8756475, 9430050, 9807252, 10007400, 11675300, 12259065, 12573400, 14010360, 16345420, 17512950, 18860100, 19614504, 20431775, 23350600, 24518130, 32690840, 35025900, 37720200, 40863550, 49036260, 61295325, 70051800, 81727100, 98072520, 122590650, 163454200, 245181300, 490362600]

約数ペア:

[(1, 490362600), (2, 245181300), (3, 163454200), (4, 122590650), (5, 98072520), (6, 81727100), (7, 70051800), (8, 61295325), (10, 49036260), (12, 40863550), (13, 37720200), (14, 35025900), (15, 32690840), (20, 24518130), (21, 23350600), (24, 20431775), (25, 19614504), (26, 18860100), (28, 17512950), (30, 16345420), (35, 14010360), (39, 12573400), (40, 12259065), (42, 11675300), (49, 10007400), (50, 9807252), (52, 9430050), (56, 8756475), (60, 8172710), (65, 7544040), (70, 7005180), (75, 6538168), (78, 6286700), (84, 5837650), (91, 5388600), (98, 5003700), (100, 4903626), (104, 4715025), (105, 4670120), (120, 4086355), (130, 3772020), (140, 3502590), (147, 3335800), (150, 3269084), (156, 3143350), (168, 2918825), (175, 2802072), (182, 2694300), (195, 2514680), (196, 2501850), (200, 2451813), (210, 2335060), (245, 2001480), (260, 1886010), (273, 1796200), (280, 1751295), (294, 1667900), (300, 1634542), (312, 1571675), (325, 1508808), (350, 1401036), (364, 1347150), (390, 1257340), (392, 1250925), (420, 1167530), (455, 1077720), (490, 1000740), (520, 943005), (525, 934024), (546, 898100), (588, 833950), (600, 817271), (637, 769800), (650, 754404), (700, 700518), (728, 673575), (735, 667160), (780, 628670), (840, 583765), (910, 538860), (975, 502936), (980, 500370), (1050, 467012), (1092, 449050), (1176, 416975), (1225, 400296), (1274, 384900), (1283, 382200), (1300, 377202), (1365, 359240), (1400, 350259), (1470, 333580), (1560, 314335), (1820, 269430), (1911, 256600), (1950, 251468), (1960, 250185), (2100, 233506), (2184, 224525), (2275, 215544), (2450, 200148), (2548, 192450), (2566, 191100), (2600, 188601), (2730, 179620), (2940, 166790), (3185, 153960), (3640, 134715), (3675, 133432), (3822, 128300), (3849, 127400), (3900, 125734), (4200, 116753), (4550, 107772), (4900, 100074), (5096, 96225), (5132, 95550), (5460, 89810), (5880, 83395), (6370, 76980), (6415, 76440), (6825, 71848), (7350, 66716), (7644, 64150), (7698, 63700), (7800, 62867), (8981, 54600), (9100, 53886), (9555, 51320), (9800, 50037), (10264, 47775), (10920, 44905), (12740, 38490), (12830, 38220), (13650, 35924), (14700, 33358), (15288, 32075), (15396, 31850), (15925, 30792), (16679, 29400), (17962, 27300), (18200, 26943), (19110, 25660), (19245, 25480)]