103391820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2700

約数の個数: 144

約数和(自身を含む): 370126848

約数和(自身を除く): 266735028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2647, 2790, 3255, 3906, 4340, 5294, 5580, 6510, 7812, 7941, 9765, 10588, 13020, 13235, 15882, 18529, 19530, 23823, 26470, 31764, 37058, 39060, 39705, 47646, 52940, 55587, 74116, 79410, 82057, 92645, 95292, 111174, 119115, 158820, 164114, 166761, 185290, 222348, 238230, 246171, 277935, 328228, 333522, 370580, 410285, 476460, 492342, 555870, 574399, 667044, 738513, 820570, 833805, 984684, 1111740, 1148798, 1230855, 1477026, 1641140, 1667610, 1723197, 2297596, 2461710, 2871995, 2954052, 3335220, 3446394, 3692565, 4923420, 5169591, 5743990, 6892788, 7385130, 8615985, 10339182, 11487980, 14770260, 17231970, 20678364, 25847955, 34463940, 51695910, 103391820]

約数ペア:

[(1, 103391820), (2, 51695910), (3, 34463940), (4, 25847955), (5, 20678364), (6, 17231970), (7, 14770260), (9, 11487980), (10, 10339182), (12, 8615985), (14, 7385130), (15, 6892788), (18, 5743990), (20, 5169591), (21, 4923420), (28, 3692565), (30, 3446394), (31, 3335220), (35, 2954052), (36, 2871995), (42, 2461710), (45, 2297596), (60, 1723197), (62, 1667610), (63, 1641140), (70, 1477026), (84, 1230855), (90, 1148798), (93, 1111740), (105, 984684), (124, 833805), (126, 820570), (140, 738513), (155, 667044), (180, 574399), (186, 555870), (210, 492342), (217, 476460), (252, 410285), (279, 370580), (310, 333522), (315, 328228), (372, 277935), (420, 246171), (434, 238230), (465, 222348), (558, 185290), (620, 166761), (630, 164114), (651, 158820), (868, 119115), (930, 111174), (1085, 95292), (1116, 92645), (1260, 82057), (1302, 79410), (1395, 74116), (1860, 55587), (1953, 52940), (2170, 47646), (2604, 39705), (2647, 39060), (2790, 37058), (3255, 31764), (3906, 26470), (4340, 23823), (5294, 19530), (5580, 18529), (6510, 15882), (7812, 13235), (7941, 13020), (9765, 10588)]