456486100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 1187424000

約数和(自身を除く): 730937900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 113, 116, 140, 145, 175, 199, 203, 226, 290, 350, 398, 406, 452, 565, 580, 700, 725, 791, 796, 812, 995, 1015, 1130, 1393, 1450, 1582, 1990, 2030, 2260, 2786, 2825, 2900, 3164, 3277, 3955, 3980, 4060, 4975, 5075, 5572, 5650, 5771, 6554, 6965, 7910, 9950, 10150, 11300, 11542, 13108, 13930, 15820, 16385, 19775, 19900, 20300, 22487, 22939, 23084, 27860, 28855, 32770, 34825, 39550, 40397, 44974, 45878, 57710, 65540, 69650, 79100, 80794, 81925, 89948, 91756, 112435, 114695, 115420, 139300, 144275, 157409, 161588, 163850, 201985, 224870, 229390, 288550, 314818, 327700, 403970, 449740, 458780, 562175, 573475, 577100, 629636, 652123, 787045, 807940, 1009925, 1124350, 1146950, 1304246, 1574090, 2019850, 2248700, 2293900, 2608492, 3148180, 3260615, 3935225, 4039700, 4564861, 6521230, 7870450, 9129722, 13042460, 15740900, 16303075, 18259444, 22824305, 32606150, 45648610, 65212300, 91297220, 114121525, 228243050, 456486100]

約数ペア:

[(1, 456486100), (2, 228243050), (4, 114121525), (5, 91297220), (7, 65212300), (10, 45648610), (14, 32606150), (20, 22824305), (25, 18259444), (28, 16303075), (29, 15740900), (35, 13042460), (50, 9129722), (58, 7870450), (70, 6521230), (100, 4564861), (113, 4039700), (116, 3935225), (140, 3260615), (145, 3148180), (175, 2608492), (199, 2293900), (203, 2248700), (226, 2019850), (290, 1574090), (350, 1304246), (398, 1146950), (406, 1124350), (452, 1009925), (565, 807940), (580, 787045), (700, 652123), (725, 629636), (791, 577100), (796, 573475), (812, 562175), (995, 458780), (1015, 449740), (1130, 403970), (1393, 327700), (1450, 314818), (1582, 288550), (1990, 229390), (2030, 224870), (2260, 201985), (2786, 163850), (2825, 161588), (2900, 157409), (3164, 144275), (3277, 139300), (3955, 115420), (3980, 114695), (4060, 112435), (4975, 91756), (5075, 89948), (5572, 81925), (5650, 80794), (5771, 79100), (6554, 69650), (6965, 65540), (7910, 57710), (9950, 45878), (10150, 44974), (11300, 40397), (11542, 39550), (13108, 34825), (13930, 32770), (15820, 28855), (16385, 27860), (19775, 23084), (19900, 22939), (20300, 22487)]