201673600

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 546393600

約数和(自身を除く): 344720000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 107, 124, 128, 152, 155, 160, 190, 200, 214, 248, 304, 310, 320, 380, 400, 428, 475, 496, 535, 589, 608, 620, 640, 760, 775, 800, 856, 950, 992, 1070, 1178, 1216, 1240, 1520, 1550, 1600, 1712, 1900, 1984, 2033, 2140, 2356, 2432, 2480, 2675, 2945, 3040, 3100, 3200, 3317, 3424, 3800, 3968, 4066, 4280, 4712, 4960, 5350, 5890, 6080, 6200, 6634, 6848, 7600, 8132, 8560, 9424, 9920, 10165, 10700, 11780, 12160, 12400, 13268, 13696, 14725, 15200, 16264, 16585, 17120, 18848, 19840, 20330, 21400, 23560, 24800, 26536, 29450, 30400, 32528, 33170, 34240, 37696, 40660, 42800, 47120, 49600, 50825, 53072, 58900, 60800, 63023, 65056, 66340, 68480, 75392, 81320, 82925, 85600, 94240, 99200, 101650, 106144, 117800, 126046, 130112, 132680, 162640, 165850, 171200, 188480, 203300, 212288, 235600, 252092, 260224, 265360, 315115, 325280, 331700, 342400, 376960, 406600, 424576, 471200, 504184, 530720, 630230, 650560, 663400, 813200, 942400, 1008368, 1061440, 1260460, 1301120, 1326800, 1575575, 1626400, 1884800, 2016736, 2122880, 2520920, 2653600, 3151150, 3252800, 4033472, 5041840, 5307200, 6302300, 6505600, 8066944, 10083680, 10614400, 12604600, 20167360, 25209200, 40334720, 50418400, 100836800, 201673600]

約数ペア:

[(1, 201673600), (2, 100836800), (4, 50418400), (5, 40334720), (8, 25209200), (10, 20167360), (16, 12604600), (19, 10614400), (20, 10083680), (25, 8066944), (31, 6505600), (32, 6302300), (38, 5307200), (40, 5041840), (50, 4033472), (62, 3252800), (64, 3151150), (76, 2653600), (80, 2520920), (95, 2122880), (100, 2016736), (107, 1884800), (124, 1626400), (128, 1575575), (152, 1326800), (155, 1301120), (160, 1260460), (190, 1061440), (200, 1008368), (214, 942400), (248, 813200), (304, 663400), (310, 650560), (320, 630230), (380, 530720), (400, 504184), (428, 471200), (475, 424576), (496, 406600), (535, 376960), (589, 342400), (608, 331700), (620, 325280), (640, 315115), (760, 265360), (775, 260224), (800, 252092), (856, 235600), (950, 212288), (992, 203300), (1070, 188480), (1178, 171200), (1216, 165850), (1240, 162640), (1520, 132680), (1550, 130112), (1600, 126046), (1712, 117800), (1900, 106144), (1984, 101650), (2033, 99200), (2140, 94240), (2356, 85600), (2432, 82925), (2480, 81320), (2675, 75392), (2945, 68480), (3040, 66340), (3100, 65056), (3200, 63023), (3317, 60800), (3424, 58900), (3800, 53072), (3968, 50825), (4066, 49600), (4280, 47120), (4712, 42800), (4960, 40660), (5350, 37696), (5890, 34240), (6080, 33170), (6200, 32528), (6634, 30400), (6848, 29450), (7600, 26536), (8132, 24800), (8560, 23560), (9424, 21400), (9920, 20330), (10165, 19840), (10700, 18848), (11780, 17120), (12160, 16585), (12400, 16264), (13268, 15200), (13696, 14725)]