142150500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 144

約数和(自身を含む): 463357440

約数和(自身を除く): 321206940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 372, 375, 450, 465, 500, 558, 620, 750, 775, 900, 930, 1019, 1116, 1125, 1395, 1500, 1550, 1860, 2038, 2250, 2325, 2790, 3057, 3100, 3875, 4076, 4500, 4650, 5095, 5580, 6114, 6975, 7750, 9171, 9300, 10190, 11625, 12228, 13950, 15285, 15500, 18342, 20380, 23250, 25475, 27900, 30570, 31589, 34875, 36684, 45855, 46500, 50950, 61140, 63178, 69750, 76425, 91710, 94767, 101900, 126356, 127375, 139500, 152850, 157945, 183420, 189534, 229275, 254750, 284301, 305700, 315890, 379068, 382125, 458550, 473835, 509500, 568602, 631780, 764250, 789725, 917100, 947670, 1137204, 1146375, 1421505, 1528500, 1579450, 1895340, 2292750, 2369175, 2843010, 3158900, 3948625, 4585500, 4738350, 5686020, 7107525, 7897250, 9476700, 11845875, 14215050, 15794500, 23691750, 28430100, 35537625, 47383500, 71075250, 142150500]

約数ペア:

[(1, 142150500), (2, 71075250), (3, 47383500), (4, 35537625), (5, 28430100), (6, 23691750), (9, 15794500), (10, 14215050), (12, 11845875), (15, 9476700), (18, 7897250), (20, 7107525), (25, 5686020), (30, 4738350), (31, 4585500), (36, 3948625), (45, 3158900), (50, 2843010), (60, 2369175), (62, 2292750), (75, 1895340), (90, 1579450), (93, 1528500), (100, 1421505), (124, 1146375), (125, 1137204), (150, 947670), (155, 917100), (180, 789725), (186, 764250), (225, 631780), (250, 568602), (279, 509500), (300, 473835), (310, 458550), (372, 382125), (375, 379068), (450, 315890), (465, 305700), (500, 284301), (558, 254750), (620, 229275), (750, 189534), (775, 183420), (900, 157945), (930, 152850), (1019, 139500), (1116, 127375), (1125, 126356), (1395, 101900), (1500, 94767), (1550, 91710), (1860, 76425), (2038, 69750), (2250, 63178), (2325, 61140), (2790, 50950), (3057, 46500), (3100, 45855), (3875, 36684), (4076, 34875), (4500, 31589), (4650, 30570), (5095, 27900), (5580, 25475), (6114, 23250), (6975, 20380), (7750, 18342), (9171, 15500), (9300, 15285), (10190, 13950), (11625, 12228)]