268921800

素因数分解:

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

素因数の和:3085

約数の個数: 216

約数和(自身を含む): 1050923250

約数和(自身を除く): 782001450

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2450, 2520, 2940, 3049, 3150, 3528, 3675, 4200, 4410, 4900, 5880, 6098, 6300, 7350, 8820, 9147, 9800, 11025, 12196, 12600, 14700, 15245, 17640, 18294, 21343, 22050, 24392, 27441, 29400, 30490, 36588, 42686, 44100, 45735, 54882, 60980, 64029, 73176, 76225, 85372, 88200, 91470, 106715, 109764, 121960, 128058, 137205, 149401, 152450, 170744, 182940, 192087, 213430, 219528, 228675, 256116, 274410, 298802, 304900, 320145, 365880, 384174, 426860, 448203, 457350, 512232, 533575, 548820, 597604, 609800, 640290, 686025, 747005, 768348, 853720, 896406, 914700, 960435, 1067150, 1097640, 1195208, 1280580, 1344609, 1372050, 1494010, 1536696, 1600725, 1792812, 1829400, 1920870, 2134300, 2241015, 2561160, 2689218, 2744100, 2988020, 3201450, 3585624, 3735025, 3841740, 4268600, 4482030, 4802175, 5378436, 5488200, 5976040, 6402900, 6723045, 7470050, 7683480, 8964060, 9604350, 10756872, 11205075, 12805800, 13446090, 14940100, 17928120, 19208700, 22410150, 26892180, 29880200, 33615225, 38417400, 44820300, 53784360, 67230450, 89640600, 134460900, 268921800]

約数ペア:

[(1, 268921800), (2, 134460900), (3, 89640600), (4, 67230450), (5, 53784360), (6, 44820300), (7, 38417400), (8, 33615225), (9, 29880200), (10, 26892180), (12, 22410150), (14, 19208700), (15, 17928120), (18, 14940100), (20, 13446090), (21, 12805800), (24, 11205075), (25, 10756872), (28, 9604350), (30, 8964060), (35, 7683480), (36, 7470050), (40, 6723045), (42, 6402900), (45, 5976040), (49, 5488200), (50, 5378436), (56, 4802175), (60, 4482030), (63, 4268600), (70, 3841740), (72, 3735025), (75, 3585624), (84, 3201450), (90, 2988020), (98, 2744100), (100, 2689218), (105, 2561160), (120, 2241015), (126, 2134300), (140, 1920870), (147, 1829400), (150, 1792812), (168, 1600725), (175, 1536696), (180, 1494010), (196, 1372050), (200, 1344609), (210, 1280580), (225, 1195208), (245, 1097640), (252, 1067150), (280, 960435), (294, 914700), (300, 896406), (315, 853720), (350, 768348), (360, 747005), (392, 686025), (420, 640290), (441, 609800), (450, 597604), (490, 548820), (504, 533575), (525, 512232), (588, 457350), (600, 448203), (630, 426860), (700, 384174), (735, 365880), (840, 320145), (882, 304900), (900, 298802), (980, 274410), (1050, 256116), (1176, 228675), (1225, 219528), (1260, 213430), (1400, 192087), (1470, 182940), (1575, 170744), (1764, 152450), (1800, 149401), (1960, 137205), (2100, 128058), (2205, 121960), (2450, 109764), (2520, 106715), (2940, 91470), (3049, 88200), (3150, 85372), (3528, 76225), (3675, 73176), (4200, 64029), (4410, 60980), (4900, 54882), (5880, 45735), (6098, 44100), (6300, 42686), (7350, 36588), (8820, 30490), (9147, 29400), (9800, 27441), (11025, 24392), (12196, 22050), (12600, 21343), (14700, 18294), (15245, 17640)]