221944860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8059}}^1$

素因数の和:8097

約数の個数: 120

約数和(自身を含む): 737296560

約数和(自身を除く): 515351700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 8059, 9180, 13770, 16118, 24177, 27540, 32236, 40295, 48354, 72531, 80590, 96708, 120885, 137003, 145062, 161180, 217593, 241770, 274006, 290124, 362655, 411009, 435186, 483540, 548012, 652779, 685015, 725310, 822018, 870372, 1087965, 1233027, 1305558, 1370030, 1450620, 1644036, 2055045, 2175930, 2466054, 2611116, 2740060, 3263895, 3699081, 4110090, 4351860, 4932108, 6165135, 6527790, 7398162, 8220180, 11097243, 12330270, 13055580, 14796324, 18495405, 22194486, 24660540, 36990810, 44388972, 55486215, 73981620, 110972430, 221944860]

約数ペア:

[(1, 221944860), (2, 110972430), (3, 73981620), (4, 55486215), (5, 44388972), (6, 36990810), (9, 24660540), (10, 22194486), (12, 18495405), (15, 14796324), (17, 13055580), (18, 12330270), (20, 11097243), (27, 8220180), (30, 7398162), (34, 6527790), (36, 6165135), (45, 4932108), (51, 4351860), (54, 4110090), (60, 3699081), (68, 3263895), (81, 2740060), (85, 2611116), (90, 2466054), (102, 2175930), (108, 2055045), (135, 1644036), (153, 1450620), (162, 1370030), (170, 1305558), (180, 1233027), (204, 1087965), (255, 870372), (270, 822018), (306, 725310), (324, 685015), (340, 652779), (405, 548012), (459, 483540), (510, 435186), (540, 411009), (612, 362655), (765, 290124), (810, 274006), (918, 241770), (1020, 217593), (1377, 161180), (1530, 145062), (1620, 137003), (1836, 120885), (2295, 96708), (2754, 80590), (3060, 72531), (4590, 48354), (5508, 40295), (6885, 32236), (8059, 27540), (9180, 24177), (13770, 16118)]