73637370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 212129280

約数和(自身を除く): 138491910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 183, 255, 263, 270, 305, 306, 366, 459, 510, 526, 549, 610, 765, 789, 915, 918, 1037, 1098, 1315, 1530, 1578, 1647, 1830, 2074, 2295, 2367, 2630, 2745, 3111, 3294, 3945, 4471, 4590, 4734, 5185, 5490, 6222, 7101, 7890, 8235, 8942, 9333, 10370, 11835, 13413, 14202, 15555, 16043, 16470, 18666, 22355, 23670, 26826, 27999, 31110, 32086, 35505, 40239, 44710, 46665, 48129, 55998, 67065, 71010, 80215, 80478, 93330, 96258, 120717, 134130, 139995, 144387, 160430, 201195, 240645, 241434, 272731, 279990, 288774, 402390, 433161, 481290, 545462, 603585, 721935, 818193, 866322, 1207170, 1363655, 1443870, 1636386, 2165805, 2454579, 2727310, 4090965, 4331610, 4909158, 7363737, 8181930, 12272895, 14727474, 24545790, 36818685, 73637370]

約数ペア:

[(1, 73637370), (2, 36818685), (3, 24545790), (5, 14727474), (6, 12272895), (9, 8181930), (10, 7363737), (15, 4909158), (17, 4331610), (18, 4090965), (27, 2727310), (30, 2454579), (34, 2165805), (45, 1636386), (51, 1443870), (54, 1363655), (61, 1207170), (85, 866322), (90, 818193), (102, 721935), (122, 603585), (135, 545462), (153, 481290), (170, 433161), (183, 402390), (255, 288774), (263, 279990), (270, 272731), (305, 241434), (306, 240645), (366, 201195), (459, 160430), (510, 144387), (526, 139995), (549, 134130), (610, 120717), (765, 96258), (789, 93330), (915, 80478), (918, 80215), (1037, 71010), (1098, 67065), (1315, 55998), (1530, 48129), (1578, 46665), (1647, 44710), (1830, 40239), (2074, 35505), (2295, 32086), (2367, 31110), (2630, 27999), (2745, 26826), (3111, 23670), (3294, 22355), (3945, 18666), (4471, 16470), (4590, 16043), (4734, 15555), (5185, 14202), (5490, 13413), (6222, 11835), (7101, 10370), (7890, 9333), (8235, 8942)]