123410700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1077

約数の個数: 216

約数和(自身を含む): 465803520

約数和(自身を除く): 342392820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1031, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2062, 2100, 2394, 2660, 2850, 3093, 3150, 3325, 3420, 3990, 4124, 4275, 4788, 5155, 5700, 5985, 6186, 6300, 6650, 7217, 7980, 8550, 9279, 9975, 10310, 11970, 12372, 13300, 14434, 15465, 17100, 18558, 19589, 19950, 20620, 21651, 23940, 25775, 28868, 29925, 30930, 36085, 37116, 39178, 39900, 43302, 46395, 51550, 58767, 59850, 61860, 64953, 72170, 77325, 78356, 86604, 92790, 97945, 103100, 108255, 117534, 119700, 129906, 137123, 144340, 154650, 176301, 180425, 185580, 195890, 216510, 231975, 235068, 259812, 274246, 293835, 309300, 324765, 352602, 360850, 391780, 411369, 433020, 463950, 489725, 541275, 548492, 587670, 649530, 685615, 705204, 721700, 822738, 881505, 927900, 979450, 1082550, 1175340, 1234107, 1299060, 1371230, 1469175, 1623825, 1645476, 1763010, 1958900, 2056845, 2165100, 2468214, 2742460, 2938350, 3247650, 3428075, 3526020, 4113690, 4407525, 4936428, 5876700, 6170535, 6495300, 6856150, 8227380, 8815050, 10284225, 12341070, 13712300, 17630100, 20568450, 24682140, 30852675, 41136900, 61705350, 123410700]

約数ペア:

[(1, 123410700), (2, 61705350), (3, 41136900), (4, 30852675), (5, 24682140), (6, 20568450), (7, 17630100), (9, 13712300), (10, 12341070), (12, 10284225), (14, 8815050), (15, 8227380), (18, 6856150), (19, 6495300), (20, 6170535), (21, 5876700), (25, 4936428), (28, 4407525), (30, 4113690), (35, 3526020), (36, 3428075), (38, 3247650), (42, 2938350), (45, 2742460), (50, 2468214), (57, 2165100), (60, 2056845), (63, 1958900), (70, 1763010), (75, 1645476), (76, 1623825), (84, 1469175), (90, 1371230), (95, 1299060), (100, 1234107), (105, 1175340), (114, 1082550), (126, 979450), (133, 927900), (140, 881505), (150, 822738), (171, 721700), (175, 705204), (180, 685615), (190, 649530), (210, 587670), (225, 548492), (228, 541275), (252, 489725), (266, 463950), (285, 433020), (300, 411369), (315, 391780), (342, 360850), (350, 352602), (380, 324765), (399, 309300), (420, 293835), (450, 274246), (475, 259812), (525, 235068), (532, 231975), (570, 216510), (630, 195890), (665, 185580), (684, 180425), (700, 176301), (798, 154650), (855, 144340), (900, 137123), (950, 129906), (1031, 119700), (1050, 117534), (1140, 108255), (1197, 103100), (1260, 97945), (1330, 92790), (1425, 86604), (1575, 78356), (1596, 77325), (1710, 72170), (1900, 64953), (1995, 61860), (2062, 59850), (2100, 58767), (2394, 51550), (2660, 46395), (2850, 43302), (3093, 39900), (3150, 39178), (3325, 37116), (3420, 36085), (3990, 30930), (4124, 29925), (4275, 28868), (4788, 25775), (5155, 23940), (5700, 21651), (5985, 20620), (6186, 19950), (6300, 19589), (6650, 18558), (7217, 17100), (7980, 15465), (8550, 14434), (9279, 13300), (9975, 12372), (10310, 11970)]