28818248400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{271}}^2$

素因数の和:675

約数の個数: 270

約数和(自身を含む): 101298615990

約数和(自身を除く): 72480367590

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 109, 120, 144, 150, 180, 200, 218, 225, 240, 271, 300, 327, 360, 400, 436, 450, 542, 545, 600, 654, 720, 813, 872, 900, 981, 1084, 1090, 1200, 1308, 1355, 1626, 1635, 1744, 1800, 1962, 2168, 2180, 2439, 2616, 2710, 2725, 3252, 3270, 3600, 3924, 4065, 4336, 4360, 4878, 4905, 5232, 5420, 5450, 6504, 6540, 6775, 7848, 8130, 8175, 8720, 9756, 9810, 10840, 10900, 12195, 13008, 13080, 13550, 15696, 16260, 16350, 19512, 19620, 20325, 21680, 21800, 24390, 24525, 26160, 27100, 29539, 32520, 32700, 39024, 39240, 40650, 43600, 48780, 49050, 54200, 59078, 60975, 65040, 65400, 73441, 78480, 81300, 88617, 97560, 98100, 108400, 118156, 121950, 130800, 146882, 147695, 162600, 177234, 195120, 196200, 220323, 236312, 243900, 265851, 293764, 295390, 325200, 354468, 367205, 392400, 440646, 443085, 472624, 487800, 531702, 587528, 590780, 660969, 708936, 734410, 738475, 881292, 886170, 975600, 1063404, 1101615, 1175056, 1181560, 1321938, 1329255, 1417872, 1468820, 1476950, 1762584, 1772340, 1836025, 2126808, 2203230, 2215425, 2363120, 2643876, 2658510, 2937640, 2953900, 3304845, 3525168, 3544680, 3672050, 4253616, 4406460, 4430850, 5287752, 5317020, 5508075, 5875280, 5907800, 6609690, 6646275, 7089360, 7344100, 8005069, 8812920, 8861700, 10575504, 10634040, 11016150, 11815600, 13219380, 13292550, 14688200, 16010138, 16524225, 17625840, 17723400, 21268080, 22032300, 24015207, 26438760, 26585100, 29376400, 32020276, 33048450, 35446800, 40025345, 44064600, 48030414, 52877520, 53170200, 64040552, 66096900, 72045621, 80050690, 88129200, 96060828, 106340400, 120076035, 128081104, 132193800, 144091242, 160101380, 192121656, 200126725, 240152070, 264387600, 288182484, 320202760, 360228105, 384243312, 400253450, 480304140, 576364968, 600380175, 640405520, 720456210, 800506900, 960608280, 1152729936, 1200760350, 1440912420, 1601013800, 1801140525, 1921216560, 2401520700, 2881824840, 3202027600, 3602281050, 4803041400, 5763649680, 7204562100, 9606082800, 14409124200, 28818248400]

約数ペア:

[(1, 28818248400), (2, 14409124200), (3, 9606082800), (4, 7204562100), (5, 5763649680), (6, 4803041400), (8, 3602281050), (9, 3202027600), (10, 2881824840), (12, 2401520700), (15, 1921216560), (16, 1801140525), (18, 1601013800), (20, 1440912420), (24, 1200760350), (25, 1152729936), (30, 960608280), (36, 800506900), (40, 720456210), (45, 640405520), (48, 600380175), (50, 576364968), (60, 480304140), (72, 400253450), (75, 384243312), (80, 360228105), (90, 320202760), (100, 288182484), (109, 264387600), (120, 240152070), (144, 200126725), (150, 192121656), (180, 160101380), (200, 144091242), (218, 132193800), (225, 128081104), (240, 120076035), (271, 106340400), (300, 96060828), (327, 88129200), (360, 80050690), (400, 72045621), (436, 66096900), (450, 64040552), (542, 53170200), (545, 52877520), (600, 48030414), (654, 44064600), (720, 40025345), (813, 35446800), (872, 33048450), (900, 32020276), (981, 29376400), (1084, 26585100), (1090, 26438760), (1200, 24015207), (1308, 22032300), (1355, 21268080), (1626, 17723400), (1635, 17625840), (1744, 16524225), (1800, 16010138), (1962, 14688200), (2168, 13292550), (2180, 13219380), (2439, 11815600), (2616, 11016150), (2710, 10634040), (2725, 10575504), (3252, 8861700), (3270, 8812920), (3600, 8005069), (3924, 7344100), (4065, 7089360), (4336, 6646275), (4360, 6609690), (4878, 5907800), (4905, 5875280), (5232, 5508075), (5420, 5317020), (5450, 5287752), (6504, 4430850), (6540, 4406460), (6775, 4253616), (7848, 3672050), (8130, 3544680), (8175, 3525168), (8720, 3304845), (9756, 2953900), (9810, 2937640), (10840, 2658510), (10900, 2643876), (12195, 2363120), (13008, 2215425), (13080, 2203230), (13550, 2126808), (15696, 1836025), (16260, 1772340), (16350, 1762584), (19512, 1476950), (19620, 1468820), (20325, 1417872), (21680, 1329255), (21800, 1321938), (24390, 1181560), (24525, 1175056), (26160, 1101615), (27100, 1063404), (29539, 975600), (32520, 886170), (32700, 881292), (39024, 738475), (39240, 734410), (40650, 708936), (43600, 660969), (48780, 590780), (49050, 587528), (54200, 531702), (59078, 487800), (60975, 472624), (65040, 443085), (65400, 440646), (73441, 392400), (78480, 367205), (81300, 354468), (88617, 325200), (97560, 295390), (98100, 293764), (108400, 265851), (118156, 243900), (121950, 236312), (130800, 220323), (146882, 196200), (147695, 195120), (162600, 177234)]