69758820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 180

約数和(自身を含む): 234026100

約数和(自身を除く): 164267280

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, 149, 153, 162, 170, 180, 204, 255, 270, 289, 298, 306, 324, 340, 405, 447, 459, 510, 540, 578, 596, 612, 745, 765, 810, 867, 894, 918, 1020, 1156, 1341, 1377, 1445, 1490, 1530, 1620, 1734, 1788, 1836, 2235, 2295, 2533, 2601, 2682, 2754, 2890, 2980, 3060, 3468, 4023, 4335, 4470, 4590, 5066, 5202, 5364, 5508, 5780, 6705, 6885, 7599, 7803, 8046, 8670, 8940, 9180, 10132, 10404, 12069, 12665, 13005, 13410, 13770, 15198, 15606, 16092, 17340, 20115, 22797, 23409, 24138, 25330, 26010, 26820, 27540, 30396, 31212, 37995, 39015, 40230, 43061, 45594, 46818, 48276, 50660, 52020, 60345, 68391, 75990, 78030, 80460, 86122, 91188, 93636, 113985, 117045, 120690, 129183, 136782, 151980, 156060, 172244, 205173, 215305, 227970, 234090, 241380, 258366, 273564, 341955, 387549, 410346, 430610, 455940, 468180, 516732, 645915, 683910, 775098, 820692, 861220, 1025865, 1162647, 1291830, 1367820, 1550196, 1937745, 2051730, 2325294, 2583660, 3487941, 3875490, 4103460, 4650588, 5813235, 6975882, 7750980, 11626470, 13951764, 17439705, 23252940, 34879410, 69758820]

約数ペア:

[(1, 69758820), (2, 34879410), (3, 23252940), (4, 17439705), (5, 13951764), (6, 11626470), (9, 7750980), (10, 6975882), (12, 5813235), (15, 4650588), (17, 4103460), (18, 3875490), (20, 3487941), (27, 2583660), (30, 2325294), (34, 2051730), (36, 1937745), (45, 1550196), (51, 1367820), (54, 1291830), (60, 1162647), (68, 1025865), (81, 861220), (85, 820692), (90, 775098), (102, 683910), (108, 645915), (135, 516732), (149, 468180), (153, 455940), (162, 430610), (170, 410346), (180, 387549), (204, 341955), (255, 273564), (270, 258366), (289, 241380), (298, 234090), (306, 227970), (324, 215305), (340, 205173), (405, 172244), (447, 156060), (459, 151980), (510, 136782), (540, 129183), (578, 120690), (596, 117045), (612, 113985), (745, 93636), (765, 91188), (810, 86122), (867, 80460), (894, 78030), (918, 75990), (1020, 68391), (1156, 60345), (1341, 52020), (1377, 50660), (1445, 48276), (1490, 46818), (1530, 45594), (1620, 43061), (1734, 40230), (1788, 39015), (1836, 37995), (2235, 31212), (2295, 30396), (2533, 27540), (2601, 26820), (2682, 26010), (2754, 25330), (2890, 24138), (2980, 23409), (3060, 22797), (3468, 20115), (4023, 17340), (4335, 16092), (4470, 15606), (4590, 15198), (5066, 13770), (5202, 13410), (5364, 13005), (5508, 12665), (5780, 12069), (6705, 10404), (6885, 10132), (7599, 9180), (7803, 8940), (8046, 8670)]