67188420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 238775040

約数和(自身を除く): 171586620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 563, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1126, 1170, 1326, 1404, 1530, 1689, 1755, 1836, 1989, 2210, 2252, 2295, 2340, 2652, 2815, 3060, 3315, 3378, 3510, 3978, 4420, 4590, 5067, 5630, 5967, 6630, 6756, 7020, 7319, 7956, 8445, 9180, 9571, 9945, 10134, 11260, 11934, 13260, 14638, 15201, 16890, 19142, 19890, 20268, 21957, 23868, 25335, 28713, 29276, 29835, 30402, 33780, 36595, 38284, 39780, 43914, 47855, 50670, 57426, 59670, 60804, 65871, 73190, 76005, 86139, 87828, 95710, 101340, 109785, 114852, 119340, 124423, 131742, 143565, 146380, 152010, 172278, 191420, 197613, 219570, 248846, 258417, 263484, 287130, 304020, 329355, 344556, 373269, 395226, 430695, 439140, 497692, 516834, 574260, 622115, 658710, 746538, 790452, 861390, 988065, 1033668, 1119807, 1244230, 1292085, 1317420, 1493076, 1722780, 1866345, 1976130, 2239614, 2488460, 2584170, 3359421, 3732690, 3952260, 4479228, 5168340, 5599035, 6718842, 7465380, 11198070, 13437684, 16797105, 22396140, 33594210, 67188420]

約数ペア:

[(1, 67188420), (2, 33594210), (3, 22396140), (4, 16797105), (5, 13437684), (6, 11198070), (9, 7465380), (10, 6718842), (12, 5599035), (13, 5168340), (15, 4479228), (17, 3952260), (18, 3732690), (20, 3359421), (26, 2584170), (27, 2488460), (30, 2239614), (34, 1976130), (36, 1866345), (39, 1722780), (45, 1493076), (51, 1317420), (52, 1292085), (54, 1244230), (60, 1119807), (65, 1033668), (68, 988065), (78, 861390), (85, 790452), (90, 746538), (102, 658710), (108, 622115), (117, 574260), (130, 516834), (135, 497692), (153, 439140), (156, 430695), (170, 395226), (180, 373269), (195, 344556), (204, 329355), (221, 304020), (234, 287130), (255, 263484), (260, 258417), (270, 248846), (306, 219570), (340, 197613), (351, 191420), (390, 172278), (442, 152010), (459, 146380), (468, 143565), (510, 131742), (540, 124423), (563, 119340), (585, 114852), (612, 109785), (663, 101340), (702, 95710), (765, 87828), (780, 86139), (884, 76005), (918, 73190), (1020, 65871), (1105, 60804), (1126, 59670), (1170, 57426), (1326, 50670), (1404, 47855), (1530, 43914), (1689, 39780), (1755, 38284), (1836, 36595), (1989, 33780), (2210, 30402), (2252, 29835), (2295, 29276), (2340, 28713), (2652, 25335), (2815, 23868), (3060, 21957), (3315, 20268), (3378, 19890), (3510, 19142), (3978, 16890), (4420, 15201), (4590, 14638), (5067, 13260), (5630, 11934), (5967, 11260), (6630, 10134), (6756, 9945), (7020, 9571), (7319, 9180), (7956, 8445)]