72458100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 216

約数和(自身を含む): 267295392

約数和(自身を除く): 194837292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 30, 33, 36, 39, 44, 45, 50, 52, 55, 60, 65, 66, 75, 78, 90, 99, 100, 110, 117, 130, 132, 143, 150, 156, 165, 180, 195, 198, 220, 225, 234, 260, 275, 286, 300, 325, 330, 390, 396, 429, 450, 468, 495, 550, 563, 572, 585, 650, 660, 715, 780, 825, 858, 900, 975, 990, 1100, 1126, 1170, 1287, 1300, 1430, 1650, 1689, 1716, 1950, 1980, 2145, 2252, 2340, 2475, 2574, 2815, 2860, 2925, 3300, 3378, 3575, 3900, 4290, 4950, 5067, 5148, 5630, 5850, 6193, 6435, 6756, 7150, 7319, 8445, 8580, 9900, 10134, 10725, 11260, 11700, 12386, 12870, 14075, 14300, 14638, 16890, 18579, 20268, 21450, 21957, 24772, 25335, 25740, 28150, 29276, 30965, 32175, 33780, 36595, 37158, 42225, 42900, 43914, 50670, 55737, 56300, 61930, 64350, 65871, 73190, 74316, 80509, 84450, 87828, 92895, 101340, 109785, 111474, 123860, 126675, 128700, 131742, 146380, 154825, 161018, 168900, 182975, 185790, 219570, 222948, 241527, 253350, 263484, 278685, 309650, 322036, 329355, 365950, 371580, 402545, 439140, 464475, 483054, 506700, 548925, 557370, 619300, 658710, 724581, 731900, 805090, 928950, 966108, 1097850, 1114740, 1207635, 1317420, 1393425, 1449162, 1610180, 1646775, 1857900, 2012725, 2195700, 2415270, 2786850, 2898324, 3293550, 3622905, 4025450, 4830540, 5573700, 6038175, 6587100, 7245810, 8050900, 12076350, 14491620, 18114525, 24152700, 36229050, 72458100]

約数ペア:

[(1, 72458100), (2, 36229050), (3, 24152700), (4, 18114525), (5, 14491620), (6, 12076350), (9, 8050900), (10, 7245810), (11, 6587100), (12, 6038175), (13, 5573700), (15, 4830540), (18, 4025450), (20, 3622905), (22, 3293550), (25, 2898324), (26, 2786850), (30, 2415270), (33, 2195700), (36, 2012725), (39, 1857900), (44, 1646775), (45, 1610180), (50, 1449162), (52, 1393425), (55, 1317420), (60, 1207635), (65, 1114740), (66, 1097850), (75, 966108), (78, 928950), (90, 805090), (99, 731900), (100, 724581), (110, 658710), (117, 619300), (130, 557370), (132, 548925), (143, 506700), (150, 483054), (156, 464475), (165, 439140), (180, 402545), (195, 371580), (198, 365950), (220, 329355), (225, 322036), (234, 309650), (260, 278685), (275, 263484), (286, 253350), (300, 241527), (325, 222948), (330, 219570), (390, 185790), (396, 182975), (429, 168900), (450, 161018), (468, 154825), (495, 146380), (550, 131742), (563, 128700), (572, 126675), (585, 123860), (650, 111474), (660, 109785), (715, 101340), (780, 92895), (825, 87828), (858, 84450), (900, 80509), (975, 74316), (990, 73190), (1100, 65871), (1126, 64350), (1170, 61930), (1287, 56300), (1300, 55737), (1430, 50670), (1650, 43914), (1689, 42900), (1716, 42225), (1950, 37158), (1980, 36595), (2145, 33780), (2252, 32175), (2340, 30965), (2475, 29276), (2574, 28150), (2815, 25740), (2860, 25335), (2925, 24772), (3300, 21957), (3378, 21450), (3575, 20268), (3900, 18579), (4290, 16890), (4950, 14638), (5067, 14300), (5148, 14075), (5630, 12870), (5850, 12386), (6193, 11700), (6435, 11260), (6756, 10725), (7150, 10134), (7319, 9900), (8445, 8580)]