74497860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 250387200

約数和(自身を除く): 175889340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 53, 54, 57, 60, 76, 90, 95, 106, 108, 114, 135, 137, 159, 171, 180, 190, 212, 228, 265, 270, 274, 285, 318, 342, 380, 411, 477, 513, 530, 540, 548, 570, 636, 684, 685, 795, 822, 855, 954, 1007, 1026, 1060, 1140, 1233, 1370, 1431, 1590, 1644, 1710, 1908, 2014, 2052, 2055, 2385, 2466, 2565, 2603, 2740, 2862, 3021, 3180, 3420, 3699, 4028, 4110, 4770, 4932, 5035, 5130, 5206, 5724, 6042, 6165, 7155, 7261, 7398, 7809, 8220, 9063, 9540, 10070, 10260, 10412, 12084, 12330, 13015, 14310, 14522, 14796, 15105, 15618, 18126, 18495, 20140, 21783, 23427, 24660, 26030, 27189, 28620, 29044, 30210, 31236, 36252, 36305, 36990, 39045, 43566, 45315, 46854, 52060, 54378, 60420, 65349, 70281, 72610, 73980, 78090, 87132, 90630, 93708, 108756, 108915, 117135, 130698, 135945, 137959, 140562, 145220, 156180, 181260, 196047, 217830, 234270, 261396, 271890, 275918, 281124, 326745, 351405, 392094, 413877, 435660, 468540, 543780, 551836, 653490, 689795, 702810, 784188, 827754, 980235, 1241631, 1306980, 1379590, 1405620, 1655508, 1960470, 2069385, 2483262, 2759180, 3724893, 3920940, 4138770, 4966524, 6208155, 7449786, 8277540, 12416310, 14899572, 18624465, 24832620, 37248930, 74497860]

約数ペア:

[(1, 74497860), (2, 37248930), (3, 24832620), (4, 18624465), (5, 14899572), (6, 12416310), (9, 8277540), (10, 7449786), (12, 6208155), (15, 4966524), (18, 4138770), (19, 3920940), (20, 3724893), (27, 2759180), (30, 2483262), (36, 2069385), (38, 1960470), (45, 1655508), (53, 1405620), (54, 1379590), (57, 1306980), (60, 1241631), (76, 980235), (90, 827754), (95, 784188), (106, 702810), (108, 689795), (114, 653490), (135, 551836), (137, 543780), (159, 468540), (171, 435660), (180, 413877), (190, 392094), (212, 351405), (228, 326745), (265, 281124), (270, 275918), (274, 271890), (285, 261396), (318, 234270), (342, 217830), (380, 196047), (411, 181260), (477, 156180), (513, 145220), (530, 140562), (540, 137959), (548, 135945), (570, 130698), (636, 117135), (684, 108915), (685, 108756), (795, 93708), (822, 90630), (855, 87132), (954, 78090), (1007, 73980), (1026, 72610), (1060, 70281), (1140, 65349), (1233, 60420), (1370, 54378), (1431, 52060), (1590, 46854), (1644, 45315), (1710, 43566), (1908, 39045), (2014, 36990), (2052, 36305), (2055, 36252), (2385, 31236), (2466, 30210), (2565, 29044), (2603, 28620), (2740, 27189), (2862, 26030), (3021, 24660), (3180, 23427), (3420, 21783), (3699, 20140), (4028, 18495), (4110, 18126), (4770, 15618), (4932, 15105), (5035, 14796), (5130, 14522), (5206, 14310), (5724, 13015), (6042, 12330), (6165, 12084), (7155, 10412), (7261, 10260), (7398, 10070), (7809, 9540), (8220, 9063)]