157691700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2214

約数の個数: 108

約数和(自身を含む): 500467968

約数和(自身を除く): 342776268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 150, 166, 180, 225, 249, 300, 332, 415, 450, 498, 747, 830, 900, 996, 1245, 1494, 1660, 2075, 2111, 2490, 2988, 3735, 4150, 4222, 4980, 6225, 6333, 7470, 8300, 8444, 10555, 12450, 12666, 14940, 18675, 18999, 21110, 24900, 25332, 31665, 37350, 37998, 42220, 52775, 63330, 74700, 75996, 94995, 105550, 126660, 158325, 175213, 189990, 211100, 316650, 350426, 379980, 474975, 525639, 633300, 700852, 876065, 949950, 1051278, 1576917, 1752130, 1899900, 2102556, 2628195, 3153834, 3504260, 4380325, 5256390, 6307668, 7884585, 8760650, 10512780, 13140975, 15769170, 17521300, 26281950, 31538340, 39422925, 52563900, 78845850, 157691700]

約数ペア:

[(1, 157691700), (2, 78845850), (3, 52563900), (4, 39422925), (5, 31538340), (6, 26281950), (9, 17521300), (10, 15769170), (12, 13140975), (15, 10512780), (18, 8760650), (20, 7884585), (25, 6307668), (30, 5256390), (36, 4380325), (45, 3504260), (50, 3153834), (60, 2628195), (75, 2102556), (83, 1899900), (90, 1752130), (100, 1576917), (150, 1051278), (166, 949950), (180, 876065), (225, 700852), (249, 633300), (300, 525639), (332, 474975), (415, 379980), (450, 350426), (498, 316650), (747, 211100), (830, 189990), (900, 175213), (996, 158325), (1245, 126660), (1494, 105550), (1660, 94995), (2075, 75996), (2111, 74700), (2490, 63330), (2988, 52775), (3735, 42220), (4150, 37998), (4222, 37350), (4980, 31665), (6225, 25332), (6333, 24900), (7470, 21110), (8300, 18999), (8444, 18675), (10555, 14940), (12450, 12666)]