1979365500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2090

約数の個数: 288

約数和(自身を含む): 7370108928

約数和(自身を除く): 5390743428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 125, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 250, 252, 279, 300, 310, 315, 350, 372, 375, 420, 434, 450, 465, 500, 525, 558, 620, 630, 651, 700, 750, 775, 868, 875, 900, 930, 1050, 1085, 1116, 1125, 1260, 1302, 1395, 1500, 1550, 1575, 1750, 1860, 1953, 2027, 2100, 2170, 2250, 2325, 2604, 2625, 2790, 3100, 3150, 3255, 3500, 3875, 3906, 4054, 4340, 4500, 4650, 5250, 5425, 5580, 6081, 6300, 6510, 6975, 7750, 7812, 7875, 8108, 9300, 9765, 10135, 10500, 10850, 11625, 12162, 13020, 13950, 14189, 15500, 15750, 16275, 18243, 19530, 20270, 21700, 23250, 24324, 27125, 27900, 28378, 30405, 31500, 32550, 34875, 36486, 39060, 40540, 42567, 46500, 48825, 50675, 54250, 56756, 60810, 62837, 65100, 69750, 70945, 72972, 81375, 85134, 91215, 97650, 101350, 108500, 121620, 125674, 127701, 139500, 141890, 152025, 162750, 170268, 182430, 188511, 195300, 202700, 212835, 244125, 251348, 253375, 255402, 283780, 304050, 314185, 325500, 354725, 364860, 377022, 425670, 439859, 456075, 488250, 506750, 510804, 565533, 608100, 628370, 638505, 709450, 754044, 760125, 851340, 879718, 912150, 942555, 976500, 1013500, 1064175, 1131066, 1256740, 1277010, 1319577, 1418900, 1520250, 1570925, 1759436, 1773625, 1824300, 1885110, 2128350, 2199295, 2262132, 2280375, 2554020, 2639154, 2827665, 3040500, 3141850, 3192525, 3547250, 3770220, 3958731, 4256700, 4398590, 4560750, 4712775, 5278308, 5320875, 5655330, 6283700, 6385050, 6597885, 7094500, 7854625, 7917462, 8797180, 9121500, 9425550, 10641750, 10996475, 11310660, 12770100, 13195770, 14138325, 15709250, 15834924, 15962625, 18851100, 19793655, 21283500, 21992950, 23563875, 26391540, 28276650, 31418500, 31925250, 32989425, 39587310, 43985900, 47127750, 54982375, 56553300, 63850500, 65978850, 70691625, 79174620, 94255500, 98968275, 109964750, 131957700, 141383250, 164947125, 197936550, 219929500, 282766500, 329894250, 395873100, 494841375, 659788500, 989682750, 1979365500]

約数ペア:

[(1, 1979365500), (2, 989682750), (3, 659788500), (4, 494841375), (5, 395873100), (6, 329894250), (7, 282766500), (9, 219929500), (10, 197936550), (12, 164947125), (14, 141383250), (15, 131957700), (18, 109964750), (20, 98968275), (21, 94255500), (25, 79174620), (28, 70691625), (30, 65978850), (31, 63850500), (35, 56553300), (36, 54982375), (42, 47127750), (45, 43985900), (50, 39587310), (60, 32989425), (62, 31925250), (63, 31418500), (70, 28276650), (75, 26391540), (84, 23563875), (90, 21992950), (93, 21283500), (100, 19793655), (105, 18851100), (124, 15962625), (125, 15834924), (126, 15709250), (140, 14138325), (150, 13195770), (155, 12770100), (175, 11310660), (180, 10996475), (186, 10641750), (210, 9425550), (217, 9121500), (225, 8797180), (250, 7917462), (252, 7854625), (279, 7094500), (300, 6597885), (310, 6385050), (315, 6283700), (350, 5655330), (372, 5320875), (375, 5278308), (420, 4712775), (434, 4560750), (450, 4398590), (465, 4256700), (500, 3958731), (525, 3770220), (558, 3547250), (620, 3192525), (630, 3141850), (651, 3040500), (700, 2827665), (750, 2639154), (775, 2554020), (868, 2280375), (875, 2262132), (900, 2199295), (930, 2128350), (1050, 1885110), (1085, 1824300), (1116, 1773625), (1125, 1759436), (1260, 1570925), (1302, 1520250), (1395, 1418900), (1500, 1319577), (1550, 1277010), (1575, 1256740), (1750, 1131066), (1860, 1064175), (1953, 1013500), (2027, 976500), (2100, 942555), (2170, 912150), (2250, 879718), (2325, 851340), (2604, 760125), (2625, 754044), (2790, 709450), (3100, 638505), (3150, 628370), (3255, 608100), (3500, 565533), (3875, 510804), (3906, 506750), (4054, 488250), (4340, 456075), (4500, 439859), (4650, 425670), (5250, 377022), (5425, 364860), (5580, 354725), (6081, 325500), (6300, 314185), (6510, 304050), (6975, 283780), (7750, 255402), (7812, 253375), (7875, 251348), (8108, 244125), (9300, 212835), (9765, 202700), (10135, 195300), (10500, 188511), (10850, 182430), (11625, 170268), (12162, 162750), (13020, 152025), (13950, 141890), (14189, 139500), (15500, 127701), (15750, 125674), (16275, 121620), (18243, 108500), (19530, 101350), (20270, 97650), (21700, 91215), (23250, 85134), (24324, 81375), (27125, 72972), (27900, 70945), (28378, 69750), (30405, 65100), (31500, 62837), (32550, 60810), (34875, 56756), (36486, 54250), (39060, 50675), (40540, 48825), (42567, 46500)]