79681860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 262483200

約数和(自身を除く): 182801340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 59, 60, 61, 82, 90, 108, 118, 122, 123, 135, 164, 177, 180, 183, 205, 236, 244, 246, 270, 295, 305, 354, 366, 369, 410, 492, 531, 540, 549, 590, 610, 615, 708, 732, 738, 820, 885, 915, 1062, 1098, 1107, 1180, 1220, 1230, 1476, 1593, 1647, 1770, 1830, 1845, 2124, 2196, 2214, 2419, 2460, 2501, 2655, 2745, 3186, 3294, 3540, 3599, 3660, 3690, 4428, 4838, 5002, 5310, 5490, 5535, 6372, 6588, 7198, 7257, 7380, 7503, 7965, 8235, 9676, 10004, 10620, 10797, 10980, 11070, 12095, 12505, 14396, 14514, 15006, 15930, 16470, 17995, 21594, 21771, 22140, 22509, 24190, 25010, 29028, 30012, 31860, 32391, 32940, 35990, 36285, 37515, 43188, 43542, 45018, 48380, 50020, 53985, 64782, 65313, 67527, 71980, 72570, 75030, 87084, 90036, 97173, 107970, 108855, 112545, 129564, 130626, 135054, 145140, 147559, 150060, 161955, 194346, 215940, 217710, 225090, 261252, 270108, 295118, 323910, 326565, 337635, 388692, 435420, 442677, 450180, 485865, 590236, 647820, 653130, 675270, 737795, 885354, 971730, 1306260, 1328031, 1350540, 1475590, 1770708, 1943460, 2213385, 2656062, 2951180, 3984093, 4426770, 5312124, 6640155, 7968186, 8853540, 13280310, 15936372, 19920465, 26560620, 39840930, 79681860]

約数ペア:

[(1, 79681860), (2, 39840930), (3, 26560620), (4, 19920465), (5, 15936372), (6, 13280310), (9, 8853540), (10, 7968186), (12, 6640155), (15, 5312124), (18, 4426770), (20, 3984093), (27, 2951180), (30, 2656062), (36, 2213385), (41, 1943460), (45, 1770708), (54, 1475590), (59, 1350540), (60, 1328031), (61, 1306260), (82, 971730), (90, 885354), (108, 737795), (118, 675270), (122, 653130), (123, 647820), (135, 590236), (164, 485865), (177, 450180), (180, 442677), (183, 435420), (205, 388692), (236, 337635), (244, 326565), (246, 323910), (270, 295118), (295, 270108), (305, 261252), (354, 225090), (366, 217710), (369, 215940), (410, 194346), (492, 161955), (531, 150060), (540, 147559), (549, 145140), (590, 135054), (610, 130626), (615, 129564), (708, 112545), (732, 108855), (738, 107970), (820, 97173), (885, 90036), (915, 87084), (1062, 75030), (1098, 72570), (1107, 71980), (1180, 67527), (1220, 65313), (1230, 64782), (1476, 53985), (1593, 50020), (1647, 48380), (1770, 45018), (1830, 43542), (1845, 43188), (2124, 37515), (2196, 36285), (2214, 35990), (2419, 32940), (2460, 32391), (2501, 31860), (2655, 30012), (2745, 29028), (3186, 25010), (3294, 24190), (3540, 22509), (3599, 22140), (3660, 21771), (3690, 21594), (4428, 17995), (4838, 16470), (5002, 15930), (5310, 15006), (5490, 14514), (5535, 14396), (6372, 12505), (6588, 12095), (7198, 11070), (7257, 10980), (7380, 10797), (7503, 10620), (7965, 10004), (8235, 9676)]