187945560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 192

約数和(自身を含む): 688296960

約数和(自身を除く): 500351400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1531, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3062, 3069, 3410, 3720, 3960, 4092, 4593, 5115, 5580, 6124, 6138, 6820, 7655, 8184, 9186, 10230, 11160, 12248, 12276, 13640, 13779, 15310, 15345, 16841, 18372, 20460, 22965, 24552, 27558, 30620, 30690, 33682, 36744, 40920, 45930, 47461, 50523, 55116, 61240, 61380, 67364, 68895, 84205, 91860, 94922, 101046, 110232, 122760, 134728, 137790, 142383, 151569, 168410, 183720, 189844, 202092, 237305, 252615, 275580, 284766, 303138, 336820, 379688, 404184, 427149, 474610, 505230, 522071, 551160, 569532, 606276, 673640, 711915, 757845, 854298, 949220, 1010460, 1044142, 1139064, 1212552, 1423830, 1515690, 1566213, 1708596, 1898440, 2020920, 2088284, 2135745, 2610355, 2847660, 3031380, 3132426, 3417192, 4176568, 4271490, 4698639, 5220710, 5695320, 6062760, 6264852, 7831065, 8542980, 9397278, 10441420, 12529704, 15662130, 17085960, 18794556, 20882840, 23493195, 31324260, 37589112, 46986390, 62648520, 93972780, 187945560]

約数ペア:

[(1, 187945560), (2, 93972780), (3, 62648520), (4, 46986390), (5, 37589112), (6, 31324260), (8, 23493195), (9, 20882840), (10, 18794556), (11, 17085960), (12, 15662130), (15, 12529704), (18, 10441420), (20, 9397278), (22, 8542980), (24, 7831065), (30, 6264852), (31, 6062760), (33, 5695320), (36, 5220710), (40, 4698639), (44, 4271490), (45, 4176568), (55, 3417192), (60, 3132426), (62, 3031380), (66, 2847660), (72, 2610355), (88, 2135745), (90, 2088284), (93, 2020920), (99, 1898440), (110, 1708596), (120, 1566213), (124, 1515690), (132, 1423830), (155, 1212552), (165, 1139064), (180, 1044142), (186, 1010460), (198, 949220), (220, 854298), (248, 757845), (264, 711915), (279, 673640), (310, 606276), (330, 569532), (341, 551160), (360, 522071), (372, 505230), (396, 474610), (440, 427149), (465, 404184), (495, 379688), (558, 336820), (620, 303138), (660, 284766), (682, 275580), (744, 252615), (792, 237305), (930, 202092), (990, 189844), (1023, 183720), (1116, 168410), (1240, 151569), (1320, 142383), (1364, 137790), (1395, 134728), (1531, 122760), (1705, 110232), (1860, 101046), (1980, 94922), (2046, 91860), (2232, 84205), (2728, 68895), (2790, 67364), (3062, 61380), (3069, 61240), (3410, 55116), (3720, 50523), (3960, 47461), (4092, 45930), (4593, 40920), (5115, 36744), (5580, 33682), (6124, 30690), (6138, 30620), (6820, 27558), (7655, 24552), (8184, 22965), (9186, 20460), (10230, 18372), (11160, 16841), (12248, 15345), (12276, 15310), (13640, 13779)]