161037600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3947}}^1$

素因数の和:3987

約数の個数: 144

約数和(自身を含む): 555151968

約数和(自身を除く): 394114368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3400, 3947, 4080, 5100, 6800, 7894, 8160, 10200, 11841, 13600, 15788, 19735, 20400, 23682, 31576, 39470, 40800, 47364, 59205, 63152, 67099, 78940, 94728, 98675, 118410, 126304, 134198, 157880, 189456, 197350, 201297, 236820, 268396, 296025, 315760, 335495, 378912, 394700, 402594, 473640, 536792, 592050, 631520, 670990, 789400, 805188, 947280, 1006485, 1073584, 1184100, 1341980, 1578800, 1610376, 1677475, 1894560, 2012970, 2147168, 2368200, 2683960, 3157600, 3220752, 3354950, 4025940, 4736400, 5032425, 5367920, 6441504, 6709900, 8051880, 9472800, 10064850, 10735840, 13419800, 16103760, 20129700, 26839600, 32207520, 40259400, 53679200, 80518800, 161037600]

約数ペア:

[(1, 161037600), (2, 80518800), (3, 53679200), (4, 40259400), (5, 32207520), (6, 26839600), (8, 20129700), (10, 16103760), (12, 13419800), (15, 10735840), (16, 10064850), (17, 9472800), (20, 8051880), (24, 6709900), (25, 6441504), (30, 5367920), (32, 5032425), (34, 4736400), (40, 4025940), (48, 3354950), (50, 3220752), (51, 3157600), (60, 2683960), (68, 2368200), (75, 2147168), (80, 2012970), (85, 1894560), (96, 1677475), (100, 1610376), (102, 1578800), (120, 1341980), (136, 1184100), (150, 1073584), (160, 1006485), (170, 947280), (200, 805188), (204, 789400), (240, 670990), (255, 631520), (272, 592050), (300, 536792), (340, 473640), (400, 402594), (408, 394700), (425, 378912), (480, 335495), (510, 315760), (544, 296025), (600, 268396), (680, 236820), (800, 201297), (816, 197350), (850, 189456), (1020, 157880), (1200, 134198), (1275, 126304), (1360, 118410), (1632, 98675), (1700, 94728), (2040, 78940), (2400, 67099), (2550, 63152), (2720, 59205), (3400, 47364), (3947, 40800), (4080, 39470), (5100, 31576), (6800, 23682), (7894, 20400), (8160, 19735), (10200, 15788), (11841, 13600)]