22708260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 75125232

約数和(自身を除く): 52416972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 181, 204, 205, 246, 255, 306, 340, 362, 369, 410, 492, 510, 543, 612, 615, 697, 724, 738, 765, 820, 905, 1020, 1086, 1230, 1394, 1476, 1530, 1629, 1810, 1845, 2091, 2172, 2460, 2715, 2788, 3060, 3077, 3258, 3485, 3620, 3690, 4182, 5430, 6154, 6273, 6516, 6970, 7380, 7421, 8145, 8364, 9231, 10455, 10860, 12308, 12546, 13940, 14842, 15385, 16290, 18462, 20910, 22263, 25092, 27693, 29684, 30770, 31365, 32580, 36924, 37105, 41820, 44526, 46155, 55386, 61540, 62730, 66789, 74210, 89052, 92310, 110772, 111315, 125460, 126157, 133578, 138465, 148420, 184620, 222630, 252314, 267156, 276930, 333945, 378471, 445260, 504628, 553860, 630785, 667890, 756942, 1135413, 1261570, 1335780, 1513884, 1892355, 2270826, 2523140, 3784710, 4541652, 5677065, 7569420, 11354130, 22708260]

約数ペア:

[(1, 22708260), (2, 11354130), (3, 7569420), (4, 5677065), (5, 4541652), (6, 3784710), (9, 2523140), (10, 2270826), (12, 1892355), (15, 1513884), (17, 1335780), (18, 1261570), (20, 1135413), (30, 756942), (34, 667890), (36, 630785), (41, 553860), (45, 504628), (51, 445260), (60, 378471), (68, 333945), (82, 276930), (85, 267156), (90, 252314), (102, 222630), (123, 184620), (153, 148420), (164, 138465), (170, 133578), (180, 126157), (181, 125460), (204, 111315), (205, 110772), (246, 92310), (255, 89052), (306, 74210), (340, 66789), (362, 62730), (369, 61540), (410, 55386), (492, 46155), (510, 44526), (543, 41820), (612, 37105), (615, 36924), (697, 32580), (724, 31365), (738, 30770), (765, 29684), (820, 27693), (905, 25092), (1020, 22263), (1086, 20910), (1230, 18462), (1394, 16290), (1476, 15385), (1530, 14842), (1629, 13940), (1810, 12546), (1845, 12308), (2091, 10860), (2172, 10455), (2460, 9231), (2715, 8364), (2788, 8145), (3060, 7421), (3077, 7380), (3258, 6970), (3485, 6516), (3620, 6273), (3690, 6154), (4182, 5430)]