72243600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 272524224

約数和(自身を除く): 200280624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 176, 195, 200, 208, 220, 240, 260, 264, 275, 286, 300, 312, 325, 330, 390, 400, 421, 429, 440, 520, 528, 550, 572, 600, 624, 650, 660, 715, 780, 825, 842, 858, 880, 975, 1040, 1100, 1144, 1200, 1263, 1300, 1320, 1430, 1560, 1650, 1684, 1716, 1950, 2105, 2145, 2200, 2288, 2526, 2600, 2640, 2860, 3120, 3300, 3368, 3432, 3575, 3900, 4210, 4290, 4400, 4631, 5052, 5200, 5473, 5720, 6315, 6600, 6736, 6864, 7150, 7800, 8420, 8580, 9262, 10104, 10525, 10725, 10946, 11440, 12630, 13200, 13893, 14300, 15600, 16419, 16840, 17160, 18524, 20208, 21050, 21450, 21892, 23155, 25260, 27365, 27786, 28600, 31575, 32838, 33680, 34320, 37048, 42100, 42900, 43784, 46310, 50520, 54730, 55572, 57200, 60203, 63150, 65676, 69465, 74096, 82095, 84200, 85800, 87568, 92620, 101040, 109460, 111144, 115775, 120406, 126300, 131352, 136825, 138930, 164190, 168400, 171600, 180609, 185240, 218920, 222288, 231550, 240812, 252600, 262704, 273650, 277860, 301015, 328380, 347325, 361218, 370480, 410475, 437840, 463100, 481624, 505200, 547300, 555720, 602030, 656760, 694650, 722436, 820950, 903045, 926200, 963248, 1094600, 1111440, 1204060, 1313520, 1389300, 1444872, 1505075, 1641900, 1806090, 1852400, 2189200, 2408120, 2778600, 2889744, 3010150, 3283800, 3612180, 4515225, 4816240, 5557200, 6020300, 6567600, 7224360, 9030450, 12040600, 14448720, 18060900, 24081200, 36121800, 72243600]

約数ペア:

[(1, 72243600), (2, 36121800), (3, 24081200), (4, 18060900), (5, 14448720), (6, 12040600), (8, 9030450), (10, 7224360), (11, 6567600), (12, 6020300), (13, 5557200), (15, 4816240), (16, 4515225), (20, 3612180), (22, 3283800), (24, 3010150), (25, 2889744), (26, 2778600), (30, 2408120), (33, 2189200), (39, 1852400), (40, 1806090), (44, 1641900), (48, 1505075), (50, 1444872), (52, 1389300), (55, 1313520), (60, 1204060), (65, 1111440), (66, 1094600), (75, 963248), (78, 926200), (80, 903045), (88, 820950), (100, 722436), (104, 694650), (110, 656760), (120, 602030), (130, 555720), (132, 547300), (143, 505200), (150, 481624), (156, 463100), (165, 437840), (176, 410475), (195, 370480), (200, 361218), (208, 347325), (220, 328380), (240, 301015), (260, 277860), (264, 273650), (275, 262704), (286, 252600), (300, 240812), (312, 231550), (325, 222288), (330, 218920), (390, 185240), (400, 180609), (421, 171600), (429, 168400), (440, 164190), (520, 138930), (528, 136825), (550, 131352), (572, 126300), (600, 120406), (624, 115775), (650, 111144), (660, 109460), (715, 101040), (780, 92620), (825, 87568), (842, 85800), (858, 84200), (880, 82095), (975, 74096), (1040, 69465), (1100, 65676), (1144, 63150), (1200, 60203), (1263, 57200), (1300, 55572), (1320, 54730), (1430, 50520), (1560, 46310), (1650, 43784), (1684, 42900), (1716, 42100), (1950, 37048), (2105, 34320), (2145, 33680), (2200, 32838), (2288, 31575), (2526, 28600), (2600, 27786), (2640, 27365), (2860, 25260), (3120, 23155), (3300, 21892), (3368, 21450), (3432, 21050), (3575, 20208), (3900, 18524), (4210, 17160), (4290, 16840), (4400, 16419), (4631, 15600), (5052, 14300), (5200, 13893), (5473, 13200), (5720, 12630), (6315, 11440), (6600, 10946), (6736, 10725), (6864, 10525), (7150, 10104), (7800, 9262), (8420, 8580)]