71220600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 272118000

約数和(自身を除く): 200897400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 109, 110, 120, 121, 132, 135, 150, 165, 180, 198, 200, 216, 218, 220, 225, 242, 264, 270, 275, 297, 300, 327, 330, 360, 363, 396, 436, 440, 450, 484, 495, 540, 545, 550, 594, 600, 605, 654, 660, 675, 726, 792, 825, 872, 900, 968, 981, 990, 1080, 1089, 1090, 1100, 1188, 1199, 1210, 1308, 1320, 1350, 1452, 1485, 1635, 1650, 1800, 1815, 1962, 1980, 2178, 2180, 2200, 2376, 2398, 2420, 2475, 2616, 2700, 2725, 2904, 2943, 2970, 3025, 3267, 3270, 3300, 3597, 3630, 3924, 3960, 4356, 4360, 4796, 4840, 4905, 4950, 5400, 5445, 5450, 5886, 5940, 5995, 6050, 6534, 6540, 6600, 7194, 7260, 7425, 7848, 8175, 8712, 9075, 9592, 9810, 9900, 10791, 10890, 10900, 11772, 11880, 11990, 12100, 13068, 13080, 13189, 14388, 14520, 14715, 14850, 16335, 16350, 17985, 18150, 19620, 19800, 21582, 21780, 21800, 23544, 23980, 24200, 24525, 26136, 26378, 27225, 28776, 29430, 29700, 29975, 32373, 32670, 32700, 35970, 36300, 39240, 39567, 43164, 43560, 47960, 49050, 52756, 53955, 54450, 58860, 59400, 59950, 64746, 65340, 65400, 65945, 71940, 72600, 73575, 79134, 81675, 86328, 89925, 98100, 105512, 107910, 108900, 117720, 118701, 119900, 129492, 130680, 131890, 143880, 147150, 158268, 161865, 163350, 179850, 196200, 197835, 215820, 217800, 237402, 239800, 258984, 263780, 269775, 294300, 316536, 323730, 326700, 329725, 356103, 359700, 395670, 431640, 474804, 527560, 539550, 588600, 593505, 647460, 653400, 659450, 712206, 719400, 791340, 809325, 949608, 989175, 1079100, 1187010, 1294920, 1318900, 1424412, 1582680, 1618650, 1780515, 1978350, 2158200, 2374020, 2637800, 2848824, 2967525, 3237300, 3561030, 3956700, 4748040, 5935050, 6474600, 7122060, 7913400, 8902575, 11870100, 14244120, 17805150, 23740200, 35610300, 71220600]

約数ペア:

[(1, 71220600), (2, 35610300), (3, 23740200), (4, 17805150), (5, 14244120), (6, 11870100), (8, 8902575), (9, 7913400), (10, 7122060), (11, 6474600), (12, 5935050), (15, 4748040), (18, 3956700), (20, 3561030), (22, 3237300), (24, 2967525), (25, 2848824), (27, 2637800), (30, 2374020), (33, 2158200), (36, 1978350), (40, 1780515), (44, 1618650), (45, 1582680), (50, 1424412), (54, 1318900), (55, 1294920), (60, 1187010), (66, 1079100), (72, 989175), (75, 949608), (88, 809325), (90, 791340), (99, 719400), (100, 712206), (108, 659450), (109, 653400), (110, 647460), (120, 593505), (121, 588600), (132, 539550), (135, 527560), (150, 474804), (165, 431640), (180, 395670), (198, 359700), (200, 356103), (216, 329725), (218, 326700), (220, 323730), (225, 316536), (242, 294300), (264, 269775), (270, 263780), (275, 258984), (297, 239800), (300, 237402), (327, 217800), (330, 215820), (360, 197835), (363, 196200), (396, 179850), (436, 163350), (440, 161865), (450, 158268), (484, 147150), (495, 143880), (540, 131890), (545, 130680), (550, 129492), (594, 119900), (600, 118701), (605, 117720), (654, 108900), (660, 107910), (675, 105512), (726, 98100), (792, 89925), (825, 86328), (872, 81675), (900, 79134), (968, 73575), (981, 72600), (990, 71940), (1080, 65945), (1089, 65400), (1090, 65340), (1100, 64746), (1188, 59950), (1199, 59400), (1210, 58860), (1308, 54450), (1320, 53955), (1350, 52756), (1452, 49050), (1485, 47960), (1635, 43560), (1650, 43164), (1800, 39567), (1815, 39240), (1962, 36300), (1980, 35970), (2178, 32700), (2180, 32670), (2200, 32373), (2376, 29975), (2398, 29700), (2420, 29430), (2475, 28776), (2616, 27225), (2700, 26378), (2725, 26136), (2904, 24525), (2943, 24200), (2970, 23980), (3025, 23544), (3267, 21800), (3270, 21780), (3300, 21582), (3597, 19800), (3630, 19620), (3924, 18150), (3960, 17985), (4356, 16350), (4360, 16335), (4796, 14850), (4840, 14715), (4905, 14520), (4950, 14388), (5400, 13189), (5445, 13080), (5450, 13068), (5886, 12100), (5940, 11990), (5995, 11880), (6050, 11772), (6534, 10900), (6540, 10890), (6600, 10791), (7194, 9900), (7260, 9810), (7425, 9592), (7848, 9075), (8175, 8712)]