84636540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1627}}^1$

素因数の和:1676

約数の個数: 108

約数和(自身を含む): 272888616

約数和(自身を除く): 188252076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1627, 1734, 2601, 2890, 3060, 3254, 3468, 4335, 4881, 5202, 5780, 6508, 8135, 8670, 9762, 10404, 13005, 14643, 16270, 17340, 19524, 24405, 26010, 27659, 29286, 32540, 48810, 52020, 55318, 58572, 73215, 82977, 97620, 110636, 138295, 146430, 165954, 248931, 276590, 292860, 331908, 414885, 470203, 497862, 553180, 829770, 940406, 995724, 1244655, 1410609, 1659540, 1880812, 2351015, 2489310, 2821218, 4231827, 4702030, 4978620, 5642436, 7053045, 8463654, 9404060, 14106090, 16927308, 21159135, 28212180, 42318270, 84636540]

約数ペア:

[(1, 84636540), (2, 42318270), (3, 28212180), (4, 21159135), (5, 16927308), (6, 14106090), (9, 9404060), (10, 8463654), (12, 7053045), (15, 5642436), (17, 4978620), (18, 4702030), (20, 4231827), (30, 2821218), (34, 2489310), (36, 2351015), (45, 1880812), (51, 1659540), (60, 1410609), (68, 1244655), (85, 995724), (90, 940406), (102, 829770), (153, 553180), (170, 497862), (180, 470203), (204, 414885), (255, 331908), (289, 292860), (306, 276590), (340, 248931), (510, 165954), (578, 146430), (612, 138295), (765, 110636), (867, 97620), (1020, 82977), (1156, 73215), (1445, 58572), (1530, 55318), (1627, 52020), (1734, 48810), (2601, 32540), (2890, 29286), (3060, 27659), (3254, 26010), (3468, 24405), (4335, 19524), (4881, 17340), (5202, 16270), (5780, 14643), (6508, 13005), (8135, 10404), (8670, 9762)]