172338300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 599961600

約数和(自身を除く): 427623300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 31, 36, 45, 50, 54, 58, 60, 62, 71, 75, 87, 90, 93, 100, 108, 116, 124, 135, 142, 145, 150, 155, 174, 180, 186, 213, 225, 261, 270, 279, 284, 290, 300, 310, 348, 355, 372, 426, 435, 450, 465, 522, 540, 558, 580, 620, 639, 675, 710, 725, 775, 783, 837, 852, 870, 899, 900, 930, 1044, 1065, 1116, 1278, 1305, 1350, 1395, 1420, 1450, 1550, 1566, 1674, 1740, 1775, 1798, 1860, 1917, 2059, 2130, 2175, 2201, 2325, 2556, 2610, 2697, 2700, 2790, 2900, 3100, 3132, 3195, 3348, 3550, 3596, 3834, 3915, 4118, 4185, 4260, 4350, 4402, 4495, 4650, 5220, 5325, 5394, 5580, 6177, 6390, 6525, 6603, 6975, 7100, 7668, 7830, 8091, 8236, 8370, 8700, 8804, 8990, 9300, 9585, 10295, 10650, 10788, 11005, 12354, 12780, 13050, 13206, 13485, 13950, 15660, 15975, 16182, 16740, 17980, 18531, 19170, 19575, 19809, 20590, 20925, 21300, 22010, 22475, 24273, 24708, 26100, 26412, 26970, 27900, 30885, 31950, 32364, 33015, 37062, 38340, 39150, 39618, 40455, 41180, 41850, 44020, 44950, 47925, 48546, 51475, 53940, 55025, 55593, 59427, 61770, 63829, 63900, 66030, 67425, 74124, 78300, 79236, 80910, 83700, 89900, 92655, 95850, 97092, 99045, 102950, 110050, 111186, 118854, 121365, 123540, 127658, 132060, 134850, 154425, 161820, 165075, 185310, 191487, 191700, 198090, 202275, 205900, 220100, 222372, 237708, 242730, 255316, 269700, 277965, 297135, 308850, 319145, 330150, 370620, 382974, 396180, 404550, 463275, 485460, 495225, 555930, 574461, 594270, 606825, 617700, 638290, 660300, 765948, 809100, 926550, 957435, 990450, 1111860, 1148922, 1188540, 1213650, 1276580, 1389825, 1485675, 1595725, 1723383, 1853100, 1914870, 1980900, 2297844, 2427300, 2779650, 2872305, 2971350, 3191450, 3446766, 3829740, 4787175, 5559300, 5744610, 5942700, 6382900, 6893532, 8616915, 9574350, 11489220, 14361525, 17233830, 19148700, 28723050, 34467660, 43084575, 57446100, 86169150, 172338300]

約数ペア:

[(1, 172338300), (2, 86169150), (3, 57446100), (4, 43084575), (5, 34467660), (6, 28723050), (9, 19148700), (10, 17233830), (12, 14361525), (15, 11489220), (18, 9574350), (20, 8616915), (25, 6893532), (27, 6382900), (29, 5942700), (30, 5744610), (31, 5559300), (36, 4787175), (45, 3829740), (50, 3446766), (54, 3191450), (58, 2971350), (60, 2872305), (62, 2779650), (71, 2427300), (75, 2297844), (87, 1980900), (90, 1914870), (93, 1853100), (100, 1723383), (108, 1595725), (116, 1485675), (124, 1389825), (135, 1276580), (142, 1213650), (145, 1188540), (150, 1148922), (155, 1111860), (174, 990450), (180, 957435), (186, 926550), (213, 809100), (225, 765948), (261, 660300), (270, 638290), (279, 617700), (284, 606825), (290, 594270), (300, 574461), (310, 555930), (348, 495225), (355, 485460), (372, 463275), (426, 404550), (435, 396180), (450, 382974), (465, 370620), (522, 330150), (540, 319145), (558, 308850), (580, 297135), (620, 277965), (639, 269700), (675, 255316), (710, 242730), (725, 237708), (775, 222372), (783, 220100), (837, 205900), (852, 202275), (870, 198090), (899, 191700), (900, 191487), (930, 185310), (1044, 165075), (1065, 161820), (1116, 154425), (1278, 134850), (1305, 132060), (1350, 127658), (1395, 123540), (1420, 121365), (1450, 118854), (1550, 111186), (1566, 110050), (1674, 102950), (1740, 99045), (1775, 97092), (1798, 95850), (1860, 92655), (1917, 89900), (2059, 83700), (2130, 80910), (2175, 79236), (2201, 78300), (2325, 74124), (2556, 67425), (2610, 66030), (2697, 63900), (2700, 63829), (2790, 61770), (2900, 59427), (3100, 55593), (3132, 55025), (3195, 53940), (3348, 51475), (3550, 48546), (3596, 47925), (3834, 44950), (3915, 44020), (4118, 41850), (4185, 41180), (4260, 40455), (4350, 39618), (4402, 39150), (4495, 38340), (4650, 37062), (5220, 33015), (5325, 32364), (5394, 31950), (5580, 30885), (6177, 27900), (6390, 26970), (6525, 26412), (6603, 26100), (6975, 24708), (7100, 24273), (7668, 22475), (7830, 22010), (8091, 21300), (8236, 20925), (8370, 20590), (8700, 19809), (8804, 19575), (8990, 19170), (9300, 18531), (9585, 17980), (10295, 16740), (10650, 16182), (10788, 15975), (11005, 15660), (12354, 13950), (12780, 13485), (13050, 13206)]