76823460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3250

約数の個数: 144

約数和(自身を含む): 280425600

約数和(自身を除く): 203602140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3209, 3420, 3990, 4788, 5985, 6418, 7980, 9627, 11970, 12836, 16045, 19254, 22463, 23940, 28881, 32090, 38508, 44926, 48135, 57762, 60971, 64180, 67389, 89852, 96270, 112315, 115524, 121942, 134778, 144405, 182913, 192540, 202167, 224630, 243884, 269556, 288810, 304855, 336945, 365826, 404334, 426797, 449260, 548739, 577620, 609710, 673890, 731652, 808668, 853594, 914565, 1010835, 1097478, 1219420, 1280391, 1347780, 1707188, 1829130, 2021670, 2133985, 2194956, 2560782, 2743695, 3658260, 3841173, 4043340, 4267970, 5121564, 5487390, 6401955, 7682346, 8535940, 10974780, 12803910, 15364692, 19205865, 25607820, 38411730, 76823460]

約数ペア:

[(1, 76823460), (2, 38411730), (3, 25607820), (4, 19205865), (5, 15364692), (6, 12803910), (7, 10974780), (9, 8535940), (10, 7682346), (12, 6401955), (14, 5487390), (15, 5121564), (18, 4267970), (19, 4043340), (20, 3841173), (21, 3658260), (28, 2743695), (30, 2560782), (35, 2194956), (36, 2133985), (38, 2021670), (42, 1829130), (45, 1707188), (57, 1347780), (60, 1280391), (63, 1219420), (70, 1097478), (76, 1010835), (84, 914565), (90, 853594), (95, 808668), (105, 731652), (114, 673890), (126, 609710), (133, 577620), (140, 548739), (171, 449260), (180, 426797), (190, 404334), (210, 365826), (228, 336945), (252, 304855), (266, 288810), (285, 269556), (315, 243884), (342, 224630), (380, 202167), (399, 192540), (420, 182913), (532, 144405), (570, 134778), (630, 121942), (665, 115524), (684, 112315), (798, 96270), (855, 89852), (1140, 67389), (1197, 64180), (1260, 60971), (1330, 57762), (1596, 48135), (1710, 44926), (1995, 38508), (2394, 32090), (2660, 28881), (3209, 23940), (3420, 22463), (3990, 19254), (4788, 16045), (5985, 12836), (6418, 11970), (7980, 9627)]