87519420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 287884800

約数和(自身を除く): 200365380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 59, 60, 67, 82, 90, 108, 118, 123, 134, 135, 164, 177, 180, 201, 205, 236, 246, 268, 270, 295, 335, 354, 369, 402, 410, 492, 531, 540, 590, 603, 615, 670, 708, 738, 804, 820, 885, 1005, 1062, 1107, 1180, 1206, 1230, 1340, 1476, 1593, 1770, 1809, 1845, 2010, 2124, 2214, 2412, 2419, 2460, 2655, 2747, 3015, 3186, 3540, 3618, 3690, 3953, 4020, 4428, 4838, 5310, 5494, 5535, 6030, 6372, 7236, 7257, 7380, 7906, 7965, 8241, 9045, 9676, 10620, 10988, 11070, 11859, 12060, 12095, 13735, 14514, 15812, 15930, 16482, 18090, 19765, 21771, 22140, 23718, 24190, 24723, 27470, 29028, 31860, 32964, 35577, 36180, 36285, 39530, 41205, 43542, 47436, 48380, 49446, 54940, 59295, 65313, 71154, 72570, 74169, 79060, 82410, 87084, 98892, 106731, 108855, 118590, 123615, 130626, 142308, 145140, 148338, 162073, 164820, 177885, 213462, 217710, 237180, 247230, 261252, 296676, 324146, 326565, 355770, 370845, 426924, 435420, 486219, 494460, 533655, 648292, 653130, 711540, 741690, 810365, 972438, 1067310, 1306260, 1458657, 1483380, 1620730, 1944876, 2134620, 2431095, 2917314, 3241460, 4375971, 4862190, 5834628, 7293285, 8751942, 9724380, 14586570, 17503884, 21879855, 29173140, 43759710, 87519420]

約数ペア:

[(1, 87519420), (2, 43759710), (3, 29173140), (4, 21879855), (5, 17503884), (6, 14586570), (9, 9724380), (10, 8751942), (12, 7293285), (15, 5834628), (18, 4862190), (20, 4375971), (27, 3241460), (30, 2917314), (36, 2431095), (41, 2134620), (45, 1944876), (54, 1620730), (59, 1483380), (60, 1458657), (67, 1306260), (82, 1067310), (90, 972438), (108, 810365), (118, 741690), (123, 711540), (134, 653130), (135, 648292), (164, 533655), (177, 494460), (180, 486219), (201, 435420), (205, 426924), (236, 370845), (246, 355770), (268, 326565), (270, 324146), (295, 296676), (335, 261252), (354, 247230), (369, 237180), (402, 217710), (410, 213462), (492, 177885), (531, 164820), (540, 162073), (590, 148338), (603, 145140), (615, 142308), (670, 130626), (708, 123615), (738, 118590), (804, 108855), (820, 106731), (885, 98892), (1005, 87084), (1062, 82410), (1107, 79060), (1180, 74169), (1206, 72570), (1230, 71154), (1340, 65313), (1476, 59295), (1593, 54940), (1770, 49446), (1809, 48380), (1845, 47436), (2010, 43542), (2124, 41205), (2214, 39530), (2412, 36285), (2419, 36180), (2460, 35577), (2655, 32964), (2747, 31860), (3015, 29028), (3186, 27470), (3540, 24723), (3618, 24190), (3690, 23718), (3953, 22140), (4020, 21771), (4428, 19765), (4838, 18090), (5310, 16482), (5494, 15930), (5535, 15812), (6030, 14514), (6372, 13735), (7236, 12095), (7257, 12060), (7380, 11859), (7906, 11070), (7965, 10988), (8241, 10620), (9045, 9676)]