42276780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 165110400

約数和(自身を除く): 122833620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 45, 52, 58, 60, 63, 65, 70, 78, 84, 87, 89, 90, 91, 105, 116, 117, 126, 130, 140, 145, 156, 174, 178, 180, 182, 195, 203, 210, 234, 252, 260, 261, 267, 273, 290, 315, 348, 356, 364, 377, 390, 406, 420, 435, 445, 455, 468, 522, 534, 546, 580, 585, 609, 623, 630, 754, 780, 801, 812, 819, 870, 890, 910, 1015, 1044, 1068, 1092, 1131, 1157, 1170, 1218, 1246, 1260, 1305, 1335, 1365, 1508, 1602, 1638, 1740, 1780, 1820, 1827, 1869, 1885, 2030, 2262, 2314, 2340, 2436, 2492, 2581, 2610, 2639, 2670, 2730, 3045, 3115, 3204, 3276, 3393, 3471, 3654, 3738, 3770, 4005, 4060, 4095, 4524, 4628, 5162, 5220, 5278, 5340, 5460, 5607, 5655, 5785, 6090, 6230, 6786, 6942, 7308, 7476, 7540, 7743, 7917, 8010, 8099, 8190, 9135, 9345, 10324, 10413, 10556, 11214, 11310, 11570, 12180, 12460, 12905, 13195, 13572, 13884, 15486, 15834, 16020, 16198, 16380, 16965, 17355, 18067, 18270, 18690, 20826, 22428, 22620, 23140, 23229, 23751, 24297, 25810, 26390, 28035, 30972, 31668, 32396, 33553, 33930, 34710, 36134, 36540, 37380, 38715, 39585, 40495, 41652, 46458, 47502, 48594, 51620, 52065, 52780, 54201, 56070, 67106, 67860, 69420, 72268, 72891, 77430, 79170, 80990, 90335, 92916, 95004, 97188, 100659, 104130, 108402, 112140, 116145, 118755, 121485, 134212, 145782, 154860, 158340, 161980, 162603, 167765, 180670, 201318, 208260, 216804, 232290, 234871, 237510, 242970, 271005, 291564, 301977, 325206, 335530, 361340, 364455, 402636, 464580, 469742, 475020, 485940, 503295, 542010, 603954, 650412, 671060, 704613, 728910, 813015, 939484, 1006590, 1084020, 1174355, 1207908, 1409226, 1457820, 1509885, 1626030, 2013180, 2113839, 2348710, 2818452, 3019770, 3252060, 3523065, 4227678, 4697420, 6039540, 7046130, 8455356, 10569195, 14092260, 21138390, 42276780]

約数ペア:

[(1, 42276780), (2, 21138390), (3, 14092260), (4, 10569195), (5, 8455356), (6, 7046130), (7, 6039540), (9, 4697420), (10, 4227678), (12, 3523065), (13, 3252060), (14, 3019770), (15, 2818452), (18, 2348710), (20, 2113839), (21, 2013180), (26, 1626030), (28, 1509885), (29, 1457820), (30, 1409226), (35, 1207908), (36, 1174355), (39, 1084020), (42, 1006590), (45, 939484), (52, 813015), (58, 728910), (60, 704613), (63, 671060), (65, 650412), (70, 603954), (78, 542010), (84, 503295), (87, 485940), (89, 475020), (90, 469742), (91, 464580), (105, 402636), (116, 364455), (117, 361340), (126, 335530), (130, 325206), (140, 301977), (145, 291564), (156, 271005), (174, 242970), (178, 237510), (180, 234871), (182, 232290), (195, 216804), (203, 208260), (210, 201318), (234, 180670), (252, 167765), (260, 162603), (261, 161980), (267, 158340), (273, 154860), (290, 145782), (315, 134212), (348, 121485), (356, 118755), (364, 116145), (377, 112140), (390, 108402), (406, 104130), (420, 100659), (435, 97188), (445, 95004), (455, 92916), (468, 90335), (522, 80990), (534, 79170), (546, 77430), (580, 72891), (585, 72268), (609, 69420), (623, 67860), (630, 67106), (754, 56070), (780, 54201), (801, 52780), (812, 52065), (819, 51620), (870, 48594), (890, 47502), (910, 46458), (1015, 41652), (1044, 40495), (1068, 39585), (1092, 38715), (1131, 37380), (1157, 36540), (1170, 36134), (1218, 34710), (1246, 33930), (1260, 33553), (1305, 32396), (1335, 31668), (1365, 30972), (1508, 28035), (1602, 26390), (1638, 25810), (1740, 24297), (1780, 23751), (1820, 23229), (1827, 23140), (1869, 22620), (1885, 22428), (2030, 20826), (2262, 18690), (2314, 18270), (2340, 18067), (2436, 17355), (2492, 16965), (2581, 16380), (2610, 16198), (2639, 16020), (2670, 15834), (2730, 15486), (3045, 13884), (3115, 13572), (3204, 13195), (3276, 12905), (3393, 12460), (3471, 12180), (3654, 11570), (3738, 11310), (3770, 11214), (4005, 10556), (4060, 10413), (4095, 10324), (4524, 9345), (4628, 9135), (5162, 8190), (5220, 8099), (5278, 8010), (5340, 7917), (5460, 7743), (5607, 7540), (5655, 7476), (5785, 7308), (6090, 6942), (6230, 6786)]