28785745800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{326369}}^1$

素因数の和:326405

約数の個数: 216

約数和(自身を含む): 112455679050

約数和(自身を除く): 83669933250

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, 3150, 3528, 3675, 4200, 4410, 4900, 5880, 6300, 7350, 8820, 9800, 11025, 12600, 14700, 17640, 22050, 29400, 44100, 88200, 326369, 652738, 979107, 1305476, 1631845, 1958214, 2284583, 2610952, 2937321, 3263690, 3916428, 4569166, 4895535, 5874642, 6527380, 6853749, 7832856, 8159225, 9138332, 9791070, 11422915, 11749284, 13054760, 13707498, 14686605, 15992081, 16318450, 18276664, 19582140, 20561247, 22845830, 23498568, 24477675, 27414996, 29373210, 31984162, 32636900, 34268745, 39164280, 41122494, 45691660, 47976243, 48955350, 54829992, 57114575, 58746420, 63968324, 65273800, 68537490, 73433025, 79960405, 82244988, 91383320, 95952486, 97910700, 102806235, 114229150, 117492840, 127936648, 137074980, 143928729, 146866050, 159920810, 164489976, 171343725, 191904972, 195821400, 205612470, 228458300, 239881215, 274149960, 287857458, 293732100, 319841620, 342687450, 383809944, 399802025, 411224940, 456916600, 479762430, 514031175, 575714916, 587464200, 639683240, 685374900, 719643645, 799604050, 822449880, 959524860, 1028062350, 1151429832, 1199406075, 1370749800, 1439287290, 1599208100, 1919049720, 2056124700, 2398812150, 2878574580, 3198416200, 3598218225, 4112249400, 4797624300, 5757149160, 7196436450, 9595248600, 14392872900, 28785745800]

約数ペア:

[(1, 28785745800), (2, 14392872900), (3, 9595248600), (4, 7196436450), (5, 5757149160), (6, 4797624300), (7, 4112249400), (8, 3598218225), (9, 3198416200), (10, 2878574580), (12, 2398812150), (14, 2056124700), (15, 1919049720), (18, 1599208100), (20, 1439287290), (21, 1370749800), (24, 1199406075), (25, 1151429832), (28, 1028062350), (30, 959524860), (35, 822449880), (36, 799604050), (40, 719643645), (42, 685374900), (45, 639683240), (49, 587464200), (50, 575714916), (56, 514031175), (60, 479762430), (63, 456916600), (70, 411224940), (72, 399802025), (75, 383809944), (84, 342687450), (90, 319841620), (98, 293732100), (100, 287857458), (105, 274149960), (120, 239881215), (126, 228458300), (140, 205612470), (147, 195821400), (150, 191904972), (168, 171343725), (175, 164489976), (180, 159920810), (196, 146866050), (200, 143928729), (210, 137074980), (225, 127936648), (245, 117492840), (252, 114229150), (280, 102806235), (294, 97910700), (300, 95952486), (315, 91383320), (350, 82244988), (360, 79960405), (392, 73433025), (420, 68537490), (441, 65273800), (450, 63968324), (490, 58746420), (504, 57114575), (525, 54829992), (588, 48955350), (600, 47976243), (630, 45691660), (700, 41122494), (735, 39164280), (840, 34268745), (882, 32636900), (900, 31984162), (980, 29373210), (1050, 27414996), (1176, 24477675), (1225, 23498568), (1260, 22845830), (1400, 20561247), (1470, 19582140), (1575, 18276664), (1764, 16318450), (1800, 15992081), (1960, 14686605), (2100, 13707498), (2205, 13054760), (2450, 11749284), (2520, 11422915), (2940, 9791070), (3150, 9138332), (3528, 8159225), (3675, 7832856), (4200, 6853749), (4410, 6527380), (4900, 5874642), (5880, 4895535), (6300, 4569166), (7350, 3916428), (8820, 3263690), (9800, 2937321), (11025, 2610952), (12600, 2284583), (14700, 1958214), (17640, 1631845), (22050, 1305476), (29400, 979107), (44100, 652738), (88200, 326369)]