72899400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 273732480

約数和(自身を除く): 200833080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 280, 300, 340, 350, 357, 408, 420, 425, 476, 510, 525, 595, 600, 680, 700, 714, 840, 850, 952, 1020, 1021, 1050, 1190, 1275, 1400, 1428, 1700, 1785, 2040, 2042, 2100, 2380, 2550, 2856, 2975, 3063, 3400, 3570, 4084, 4200, 4760, 5100, 5105, 5950, 6126, 7140, 7147, 8168, 8925, 10200, 10210, 11900, 12252, 14280, 14294, 15315, 17357, 17850, 20420, 21441, 23800, 24504, 25525, 28588, 30630, 34714, 35700, 35735, 40840, 42882, 51050, 52071, 57176, 61260, 69428, 71400, 71470, 76575, 85764, 86785, 102100, 104142, 107205, 121499, 122520, 138856, 142940, 153150, 171528, 173570, 178675, 204200, 208284, 214410, 242998, 260355, 285880, 306300, 347140, 357350, 364497, 416568, 428820, 433925, 485996, 520710, 536025, 607495, 612600, 694280, 714700, 728994, 857640, 867850, 971992, 1041420, 1072050, 1214990, 1301775, 1429400, 1457988, 1735700, 1822485, 2082840, 2144100, 2429980, 2603550, 2915976, 3037475, 3471400, 3644970, 4288200, 4859960, 5207100, 6074950, 7289940, 9112425, 10414200, 12149900, 14579880, 18224850, 24299800, 36449700, 72899400]

約数ペア:

[(1, 72899400), (2, 36449700), (3, 24299800), (4, 18224850), (5, 14579880), (6, 12149900), (7, 10414200), (8, 9112425), (10, 7289940), (12, 6074950), (14, 5207100), (15, 4859960), (17, 4288200), (20, 3644970), (21, 3471400), (24, 3037475), (25, 2915976), (28, 2603550), (30, 2429980), (34, 2144100), (35, 2082840), (40, 1822485), (42, 1735700), (50, 1457988), (51, 1429400), (56, 1301775), (60, 1214990), (68, 1072050), (70, 1041420), (75, 971992), (84, 867850), (85, 857640), (100, 728994), (102, 714700), (105, 694280), (119, 612600), (120, 607495), (136, 536025), (140, 520710), (150, 485996), (168, 433925), (170, 428820), (175, 416568), (200, 364497), (204, 357350), (210, 347140), (238, 306300), (255, 285880), (280, 260355), (300, 242998), (340, 214410), (350, 208284), (357, 204200), (408, 178675), (420, 173570), (425, 171528), (476, 153150), (510, 142940), (525, 138856), (595, 122520), (600, 121499), (680, 107205), (700, 104142), (714, 102100), (840, 86785), (850, 85764), (952, 76575), (1020, 71470), (1021, 71400), (1050, 69428), (1190, 61260), (1275, 57176), (1400, 52071), (1428, 51050), (1700, 42882), (1785, 40840), (2040, 35735), (2042, 35700), (2100, 34714), (2380, 30630), (2550, 28588), (2856, 25525), (2975, 24504), (3063, 23800), (3400, 21441), (3570, 20420), (4084, 17850), (4200, 17357), (4760, 15315), (5100, 14294), (5105, 14280), (5950, 12252), (6126, 11900), (7140, 10210), (7147, 10200), (8168, 8925)]