189403800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 642816000

約数和(自身を除く): 453412200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 31, 34, 40, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 120, 124, 136, 150, 155, 170, 186, 200, 204, 248, 255, 300, 310, 340, 372, 408, 425, 465, 510, 527, 599, 600, 620, 680, 744, 775, 850, 930, 1020, 1054, 1198, 1240, 1275, 1550, 1581, 1700, 1797, 1860, 2040, 2108, 2325, 2396, 2550, 2635, 2995, 3100, 3162, 3400, 3594, 3720, 4216, 4650, 4792, 5100, 5270, 5990, 6200, 6324, 7188, 7905, 8985, 9300, 10183, 10200, 10540, 11980, 12648, 13175, 14376, 14975, 15810, 17970, 18569, 18600, 20366, 21080, 23960, 26350, 29950, 30549, 31620, 35940, 37138, 39525, 40732, 44925, 50915, 52700, 55707, 59900, 61098, 63240, 71880, 74276, 79050, 81464, 89850, 92845, 101830, 105400, 111414, 119800, 122196, 148552, 152745, 158100, 179700, 185690, 203660, 222828, 244392, 254575, 278535, 305490, 315673, 316200, 359400, 371380, 407320, 445656, 464225, 509150, 557070, 610980, 631346, 742760, 763725, 928450, 947019, 1018300, 1114140, 1221960, 1262692, 1392675, 1527450, 1578365, 1856900, 1894038, 2036600, 2228280, 2525384, 2785350, 3054900, 3156730, 3713800, 3788076, 4735095, 5570700, 6109800, 6313460, 7576152, 7891825, 9470190, 11141400, 12626920, 15783650, 18940380, 23675475, 31567300, 37880760, 47350950, 63134600, 94701900, 189403800]

約数ペア:

[(1, 189403800), (2, 94701900), (3, 63134600), (4, 47350950), (5, 37880760), (6, 31567300), (8, 23675475), (10, 18940380), (12, 15783650), (15, 12626920), (17, 11141400), (20, 9470190), (24, 7891825), (25, 7576152), (30, 6313460), (31, 6109800), (34, 5570700), (40, 4735095), (50, 3788076), (51, 3713800), (60, 3156730), (62, 3054900), (68, 2785350), (75, 2525384), (85, 2228280), (93, 2036600), (100, 1894038), (102, 1856900), (120, 1578365), (124, 1527450), (136, 1392675), (150, 1262692), (155, 1221960), (170, 1114140), (186, 1018300), (200, 947019), (204, 928450), (248, 763725), (255, 742760), (300, 631346), (310, 610980), (340, 557070), (372, 509150), (408, 464225), (425, 445656), (465, 407320), (510, 371380), (527, 359400), (599, 316200), (600, 315673), (620, 305490), (680, 278535), (744, 254575), (775, 244392), (850, 222828), (930, 203660), (1020, 185690), (1054, 179700), (1198, 158100), (1240, 152745), (1275, 148552), (1550, 122196), (1581, 119800), (1700, 111414), (1797, 105400), (1860, 101830), (2040, 92845), (2108, 89850), (2325, 81464), (2396, 79050), (2550, 74276), (2635, 71880), (2995, 63240), (3100, 61098), (3162, 59900), (3400, 55707), (3594, 52700), (3720, 50915), (4216, 44925), (4650, 40732), (4792, 39525), (5100, 37138), (5270, 35940), (5990, 31620), (6200, 30549), (6324, 29950), (7188, 26350), (7905, 23960), (8985, 21080), (9300, 20366), (10183, 18600), (10200, 18569), (10540, 17970), (11980, 15810), (12648, 14975), (13175, 14376)]