345770100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9851}}^1$

素因数の和:9887

約数の個数: 144

約数和(自身を含む): 1197215040

約数和(自身を除く): 851444940

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, 5850, 7020, 8775, 9851, 11700, 17550, 19702, 29553, 35100, 39404, 49255, 59106, 88659, 98510, 118212, 128063, 147765, 177318, 197020, 246275, 256126, 265977, 295530, 354636, 384189, 443295, 492550, 512252, 531954, 591060, 640315, 738825, 768378, 886590, 985100, 1063908, 1152567, 1280630, 1329885, 1477650, 1536756, 1773180, 1920945, 2216475, 2305134, 2561260, 2659770, 2955300, 3201575, 3457701, 3841890, 4432950, 4610268, 5319540, 5762835, 6403150, 6649425, 6915402, 7683780, 8865900, 9604725, 11525670, 12806300, 13298850, 13830804, 17288505, 19209450, 23051340, 26597700, 28814175, 34577010, 38418900, 57628350, 69154020, 86442525, 115256700, 172885050, 345770100]

約数ペア:

[(1, 345770100), (2, 172885050), (3, 115256700), (4, 86442525), (5, 69154020), (6, 57628350), (9, 38418900), (10, 34577010), (12, 28814175), (13, 26597700), (15, 23051340), (18, 19209450), (20, 17288505), (25, 13830804), (26, 13298850), (27, 12806300), (30, 11525670), (36, 9604725), (39, 8865900), (45, 7683780), (50, 6915402), (52, 6649425), (54, 6403150), (60, 5762835), (65, 5319540), (75, 4610268), (78, 4432950), (90, 3841890), (100, 3457701), (108, 3201575), (117, 2955300), (130, 2659770), (135, 2561260), (150, 2305134), (156, 2216475), (180, 1920945), (195, 1773180), (225, 1536756), (234, 1477650), (260, 1329885), (270, 1280630), (300, 1152567), (325, 1063908), (351, 985100), (390, 886590), (450, 768378), (468, 738825), (540, 640315), (585, 591060), (650, 531954), (675, 512252), (702, 492550), (780, 443295), (900, 384189), (975, 354636), (1170, 295530), (1300, 265977), (1350, 256126), (1404, 246275), (1755, 197020), (1950, 177318), (2340, 147765), (2700, 128063), (2925, 118212), (3510, 98510), (3900, 88659), (5850, 59106), (7020, 49255), (8775, 39404), (9851, 35100), (11700, 29553), (17550, 19702)]