65069550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 216

約数和(自身を含む): 219970296

約数和(自身を除く): 154900746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 49, 50, 63, 65, 70, 75, 78, 90, 91, 98, 105, 117, 126, 130, 147, 150, 175, 182, 195, 210, 225, 227, 234, 245, 273, 294, 315, 325, 350, 390, 441, 450, 454, 455, 490, 525, 546, 585, 630, 637, 650, 681, 735, 819, 882, 910, 975, 1050, 1135, 1170, 1225, 1274, 1362, 1365, 1470, 1575, 1589, 1638, 1911, 1950, 2043, 2205, 2270, 2275, 2450, 2730, 2925, 2951, 3150, 3178, 3185, 3405, 3675, 3822, 4086, 4095, 4410, 4550, 4767, 5675, 5733, 5850, 5902, 6370, 6810, 6825, 7350, 7945, 8190, 8853, 9534, 9555, 10215, 11025, 11123, 11350, 11466, 13650, 14301, 14755, 15890, 15925, 17025, 17706, 19110, 20430, 20475, 20657, 22050, 22246, 23835, 26559, 28602, 28665, 29510, 31850, 33369, 34050, 39725, 40950, 41314, 44265, 47670, 47775, 51075, 53118, 55615, 57330, 61971, 66738, 71505, 73775, 79450, 88530, 95550, 100107, 102150, 103285, 111230, 119175, 123942, 132795, 143010, 143325, 144599, 147550, 166845, 185913, 200214, 206570, 221325, 238350, 265590, 278075, 286650, 289198, 309855, 333690, 357525, 371826, 433797, 442650, 500535, 516425, 556150, 619710, 663975, 715050, 722995, 834225, 867594, 929565, 1001070, 1032850, 1301391, 1327950, 1445990, 1549275, 1668450, 1859130, 2168985, 2502675, 2602782, 3098550, 3614975, 4337970, 4647825, 5005350, 6506955, 7229950, 9295650, 10844925, 13013910, 21689850, 32534775, 65069550]

約数ペア:

[(1, 65069550), (2, 32534775), (3, 21689850), (5, 13013910), (6, 10844925), (7, 9295650), (9, 7229950), (10, 6506955), (13, 5005350), (14, 4647825), (15, 4337970), (18, 3614975), (21, 3098550), (25, 2602782), (26, 2502675), (30, 2168985), (35, 1859130), (39, 1668450), (42, 1549275), (45, 1445990), (49, 1327950), (50, 1301391), (63, 1032850), (65, 1001070), (70, 929565), (75, 867594), (78, 834225), (90, 722995), (91, 715050), (98, 663975), (105, 619710), (117, 556150), (126, 516425), (130, 500535), (147, 442650), (150, 433797), (175, 371826), (182, 357525), (195, 333690), (210, 309855), (225, 289198), (227, 286650), (234, 278075), (245, 265590), (273, 238350), (294, 221325), (315, 206570), (325, 200214), (350, 185913), (390, 166845), (441, 147550), (450, 144599), (454, 143325), (455, 143010), (490, 132795), (525, 123942), (546, 119175), (585, 111230), (630, 103285), (637, 102150), (650, 100107), (681, 95550), (735, 88530), (819, 79450), (882, 73775), (910, 71505), (975, 66738), (1050, 61971), (1135, 57330), (1170, 55615), (1225, 53118), (1274, 51075), (1362, 47775), (1365, 47670), (1470, 44265), (1575, 41314), (1589, 40950), (1638, 39725), (1911, 34050), (1950, 33369), (2043, 31850), (2205, 29510), (2270, 28665), (2275, 28602), (2450, 26559), (2730, 23835), (2925, 22246), (2951, 22050), (3150, 20657), (3178, 20475), (3185, 20430), (3405, 19110), (3675, 17706), (3822, 17025), (4086, 15925), (4095, 15890), (4410, 14755), (4550, 14301), (4767, 13650), (5675, 11466), (5733, 11350), (5850, 11123), (5902, 11025), (6370, 10215), (6810, 9555), (6825, 9534), (7350, 8853), (7945, 8190)]