77833980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 282240000

約数和(自身を除く): 204406020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 84, 90, 105, 108, 118, 126, 135, 140, 177, 180, 189, 210, 236, 252, 270, 295, 315, 349, 354, 378, 413, 420, 531, 540, 590, 630, 698, 708, 756, 826, 885, 945, 1047, 1062, 1180, 1239, 1260, 1396, 1593, 1652, 1745, 1770, 1890, 2065, 2094, 2124, 2443, 2478, 2655, 3141, 3186, 3490, 3540, 3717, 3780, 4130, 4188, 4886, 4956, 5235, 5310, 6195, 6282, 6372, 6980, 7329, 7434, 7965, 8260, 9423, 9772, 10470, 10620, 11151, 12215, 12390, 12564, 14658, 14868, 15705, 15930, 18585, 18846, 20591, 20940, 21987, 22302, 24430, 24780, 29316, 31410, 31860, 36645, 37170, 37692, 41182, 43974, 44604, 47115, 48860, 55755, 61773, 62820, 65961, 73290, 74340, 82364, 87948, 94230, 102955, 109935, 111510, 123546, 131922, 144137, 146580, 185319, 188460, 205910, 219870, 223020, 247092, 263844, 288274, 308865, 329805, 370638, 411820, 432411, 439740, 555957, 576548, 617730, 659610, 720685, 741276, 864822, 926595, 1111914, 1235460, 1297233, 1319220, 1441370, 1729644, 1853190, 2162055, 2223828, 2594466, 2779785, 2882740, 3706380, 3891699, 4324110, 5188932, 5559570, 6486165, 7783398, 8648220, 11119140, 12972330, 15566796, 19458495, 25944660, 38916990, 77833980]

約数ペア:

[(1, 77833980), (2, 38916990), (3, 25944660), (4, 19458495), (5, 15566796), (6, 12972330), (7, 11119140), (9, 8648220), (10, 7783398), (12, 6486165), (14, 5559570), (15, 5188932), (18, 4324110), (20, 3891699), (21, 3706380), (27, 2882740), (28, 2779785), (30, 2594466), (35, 2223828), (36, 2162055), (42, 1853190), (45, 1729644), (54, 1441370), (59, 1319220), (60, 1297233), (63, 1235460), (70, 1111914), (84, 926595), (90, 864822), (105, 741276), (108, 720685), (118, 659610), (126, 617730), (135, 576548), (140, 555957), (177, 439740), (180, 432411), (189, 411820), (210, 370638), (236, 329805), (252, 308865), (270, 288274), (295, 263844), (315, 247092), (349, 223020), (354, 219870), (378, 205910), (413, 188460), (420, 185319), (531, 146580), (540, 144137), (590, 131922), (630, 123546), (698, 111510), (708, 109935), (756, 102955), (826, 94230), (885, 87948), (945, 82364), (1047, 74340), (1062, 73290), (1180, 65961), (1239, 62820), (1260, 61773), (1396, 55755), (1593, 48860), (1652, 47115), (1745, 44604), (1770, 43974), (1890, 41182), (2065, 37692), (2094, 37170), (2124, 36645), (2443, 31860), (2478, 31410), (2655, 29316), (3141, 24780), (3186, 24430), (3490, 22302), (3540, 21987), (3717, 20940), (3780, 20591), (4130, 18846), (4188, 18585), (4886, 15930), (4956, 15705), (5235, 14868), (5310, 14658), (6195, 12564), (6282, 12390), (6372, 12215), (6980, 11151), (7329, 10620), (7434, 10470), (7965, 9772), (8260, 9423)]