195729660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5064

約数の個数: 144

約数和(自身を含む): 700557312

約数和(自身を除く): 504827652

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, 2790, 3255, 3906, 4340, 5011, 5580, 6510, 7812, 9765, 10022, 13020, 15033, 19530, 20044, 25055, 30066, 35077, 39060, 45099, 50110, 60132, 70154, 75165, 90198, 100220, 105231, 140308, 150330, 155341, 175385, 180396, 210462, 225495, 300660, 310682, 315693, 350770, 420924, 450990, 466023, 526155, 621364, 631386, 701540, 776705, 901980, 932046, 1052310, 1087387, 1262772, 1398069, 1553410, 1578465, 1864092, 2104620, 2174774, 2330115, 2796138, 3106820, 3156930, 3262161, 4349548, 4660230, 5436935, 5592276, 6313860, 6524322, 6990345, 9320460, 9786483, 10873870, 13048644, 13980690, 16310805, 19572966, 21747740, 27961380, 32621610, 39145932, 48932415, 65243220, 97864830, 195729660]

約数ペア:

[(1, 195729660), (2, 97864830), (3, 65243220), (4, 48932415), (5, 39145932), (6, 32621610), (7, 27961380), (9, 21747740), (10, 19572966), (12, 16310805), (14, 13980690), (15, 13048644), (18, 10873870), (20, 9786483), (21, 9320460), (28, 6990345), (30, 6524322), (31, 6313860), (35, 5592276), (36, 5436935), (42, 4660230), (45, 4349548), (60, 3262161), (62, 3156930), (63, 3106820), (70, 2796138), (84, 2330115), (90, 2174774), (93, 2104620), (105, 1864092), (124, 1578465), (126, 1553410), (140, 1398069), (155, 1262772), (180, 1087387), (186, 1052310), (210, 932046), (217, 901980), (252, 776705), (279, 701540), (310, 631386), (315, 621364), (372, 526155), (420, 466023), (434, 450990), (465, 420924), (558, 350770), (620, 315693), (630, 310682), (651, 300660), (868, 225495), (930, 210462), (1085, 180396), (1116, 175385), (1260, 155341), (1302, 150330), (1395, 140308), (1860, 105231), (1953, 100220), (2170, 90198), (2604, 75165), (2790, 70154), (3255, 60132), (3906, 50110), (4340, 45099), (5011, 39060), (5580, 35077), (6510, 30066), (7812, 25055), (9765, 20044), (10022, 19530), (13020, 15033)]