195893100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5617

約数の個数: 144

約数和(自身を含む): 678324640

約数和(自身を除く): 482431540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5581, 5850, 7020, 8775, 11162, 11700, 16743, 17550, 22324, 27905, 33486, 35100, 50229, 55810, 66972, 72553, 83715, 100458, 111620, 139525, 145106, 150687, 167430, 200916, 217659, 251145, 279050, 290212, 301374, 334860, 362765, 418575, 435318, 502290, 558100, 602748, 652977, 725530, 753435, 837150, 870636, 1004580, 1088295, 1255725, 1305954, 1451060, 1506870, 1674300, 1813825, 1958931, 2176590, 2511450, 2611908, 3013740, 3264885, 3627650, 3767175, 3917862, 4353180, 5022900, 5441475, 6529770, 7255300, 7534350, 7835724, 9794655, 10882950, 13059540, 15068700, 16324425, 19589310, 21765900, 32648850, 39178620, 48973275, 65297700, 97946550, 195893100]

約数ペア:

[(1, 195893100), (2, 97946550), (3, 65297700), (4, 48973275), (5, 39178620), (6, 32648850), (9, 21765900), (10, 19589310), (12, 16324425), (13, 15068700), (15, 13059540), (18, 10882950), (20, 9794655), (25, 7835724), (26, 7534350), (27, 7255300), (30, 6529770), (36, 5441475), (39, 5022900), (45, 4353180), (50, 3917862), (52, 3767175), (54, 3627650), (60, 3264885), (65, 3013740), (75, 2611908), (78, 2511450), (90, 2176590), (100, 1958931), (108, 1813825), (117, 1674300), (130, 1506870), (135, 1451060), (150, 1305954), (156, 1255725), (180, 1088295), (195, 1004580), (225, 870636), (234, 837150), (260, 753435), (270, 725530), (300, 652977), (325, 602748), (351, 558100), (390, 502290), (450, 435318), (468, 418575), (540, 362765), (585, 334860), (650, 301374), (675, 290212), (702, 279050), (780, 251145), (900, 217659), (975, 200916), (1170, 167430), (1300, 150687), (1350, 145106), (1404, 139525), (1755, 111620), (1950, 100458), (2340, 83715), (2700, 72553), (2925, 66972), (3510, 55810), (3900, 50229), (5581, 35100), (5850, 33486), (7020, 27905), (8775, 22324), (11162, 17550), (11700, 16743)]