299655720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3089

約数の個数: 256

約数和(自身を含む): 1229760000

約数和(自身を除く): 930104280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3049, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6098, 6552, 7020, 7560, 8190, 9147, 9828, 10920, 12196, 12285, 14040, 15245, 16380, 18294, 19656, 21343, 24392, 24570, 27441, 30490, 32760, 36588, 39637, 42686, 45735, 49140, 54882, 60980, 64029, 73176, 79274, 82323, 85372, 91470, 98280, 106715, 109764, 118911, 121960, 128058, 137205, 158548, 164646, 170744, 182940, 192087, 198185, 213430, 219528, 237822, 256116, 274410, 277459, 317096, 320145, 329292, 356733, 365880, 384174, 396370, 411615, 426860, 475644, 512232, 548820, 554918, 576261, 594555, 640290, 658584, 713466, 768348, 792740, 823230, 832377, 853720, 951288, 960435, 1070199, 1097640, 1109836, 1152522, 1189110, 1280580, 1387295, 1426932, 1536696, 1585480, 1646460, 1664754, 1783665, 1920870, 2140398, 2219672, 2305044, 2378220, 2497131, 2561160, 2774590, 2853864, 2881305, 3292920, 3329508, 3567330, 3841740, 4161885, 4280796, 4610088, 4756440, 4994262, 5350995, 5549180, 5762610, 6659016, 7134660, 7491393, 7683480, 8323770, 8561592, 9988524, 10701990, 11098360, 11525220, 12485655, 14269320, 14982786, 16647540, 19977048, 21403980, 23050440, 24971310, 29965572, 33295080, 37456965, 42807960, 49942620, 59931144, 74913930, 99885240, 149827860, 299655720]

約数ペア:

[(1, 299655720), (2, 149827860), (3, 99885240), (4, 74913930), (5, 59931144), (6, 49942620), (7, 42807960), (8, 37456965), (9, 33295080), (10, 29965572), (12, 24971310), (13, 23050440), (14, 21403980), (15, 19977048), (18, 16647540), (20, 14982786), (21, 14269320), (24, 12485655), (26, 11525220), (27, 11098360), (28, 10701990), (30, 9988524), (35, 8561592), (36, 8323770), (39, 7683480), (40, 7491393), (42, 7134660), (45, 6659016), (52, 5762610), (54, 5549180), (56, 5350995), (60, 4994262), (63, 4756440), (65, 4610088), (70, 4280796), (72, 4161885), (78, 3841740), (84, 3567330), (90, 3329508), (91, 3292920), (104, 2881305), (105, 2853864), (108, 2774590), (117, 2561160), (120, 2497131), (126, 2378220), (130, 2305044), (135, 2219672), (140, 2140398), (156, 1920870), (168, 1783665), (180, 1664754), (182, 1646460), (189, 1585480), (195, 1536696), (210, 1426932), (216, 1387295), (234, 1280580), (252, 1189110), (260, 1152522), (270, 1109836), (273, 1097640), (280, 1070199), (312, 960435), (315, 951288), (351, 853720), (360, 832377), (364, 823230), (378, 792740), (390, 768348), (420, 713466), (455, 658584), (468, 640290), (504, 594555), (520, 576261), (540, 554918), (546, 548820), (585, 512232), (630, 475644), (702, 426860), (728, 411615), (756, 396370), (780, 384174), (819, 365880), (840, 356733), (910, 329292), (936, 320145), (945, 317096), (1080, 277459), (1092, 274410), (1170, 256116), (1260, 237822), (1365, 219528), (1404, 213430), (1512, 198185), (1560, 192087), (1638, 182940), (1755, 170744), (1820, 164646), (1890, 158548), (2184, 137205), (2340, 128058), (2457, 121960), (2520, 118911), (2730, 109764), (2808, 106715), (3049, 98280), (3276, 91470), (3510, 85372), (3640, 82323), (3780, 79274), (4095, 73176), (4680, 64029), (4914, 60980), (5460, 54882), (6098, 49140), (6552, 45735), (7020, 42686), (7560, 39637), (8190, 36588), (9147, 32760), (9828, 30490), (10920, 27441), (12196, 24570), (12285, 24392), (14040, 21343), (15245, 19656), (16380, 18294)]