73886040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 258962400

約数和(自身を除く): 185076360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 43, 45, 54, 60, 72, 74, 86, 90, 108, 111, 120, 129, 135, 148, 172, 180, 185, 215, 216, 222, 258, 270, 296, 333, 344, 360, 370, 387, 430, 444, 516, 540, 555, 645, 666, 740, 774, 860, 888, 999, 1032, 1080, 1110, 1161, 1290, 1332, 1480, 1548, 1591, 1665, 1720, 1849, 1935, 1998, 2220, 2322, 2580, 2664, 3096, 3182, 3330, 3698, 3870, 3996, 4440, 4644, 4773, 4995, 5160, 5547, 5805, 6364, 6660, 7396, 7740, 7955, 7992, 9245, 9288, 9546, 9990, 11094, 11610, 12728, 13320, 14319, 14792, 15480, 15910, 16641, 18490, 19092, 19980, 22188, 23220, 23865, 27735, 28638, 31820, 33282, 36980, 38184, 39960, 42957, 44376, 46440, 47730, 49923, 55470, 57276, 63640, 66564, 68413, 71595, 73960, 83205, 85914, 95460, 99846, 110940, 114552, 133128, 136826, 143190, 166410, 171828, 190920, 199692, 205239, 214785, 221880, 249615, 273652, 286380, 332820, 342065, 343656, 399384, 410478, 429570, 499230, 547304, 572760, 615717, 665640, 684130, 820956, 859140, 998460, 1026195, 1231434, 1368260, 1641912, 1718280, 1847151, 1996920, 2052390, 2462868, 2736520, 3078585, 3694302, 4104780, 4925736, 6157170, 7388604, 8209560, 9235755, 12314340, 14777208, 18471510, 24628680, 36943020, 73886040]

約数ペア:

[(1, 73886040), (2, 36943020), (3, 24628680), (4, 18471510), (5, 14777208), (6, 12314340), (8, 9235755), (9, 8209560), (10, 7388604), (12, 6157170), (15, 4925736), (18, 4104780), (20, 3694302), (24, 3078585), (27, 2736520), (30, 2462868), (36, 2052390), (37, 1996920), (40, 1847151), (43, 1718280), (45, 1641912), (54, 1368260), (60, 1231434), (72, 1026195), (74, 998460), (86, 859140), (90, 820956), (108, 684130), (111, 665640), (120, 615717), (129, 572760), (135, 547304), (148, 499230), (172, 429570), (180, 410478), (185, 399384), (215, 343656), (216, 342065), (222, 332820), (258, 286380), (270, 273652), (296, 249615), (333, 221880), (344, 214785), (360, 205239), (370, 199692), (387, 190920), (430, 171828), (444, 166410), (516, 143190), (540, 136826), (555, 133128), (645, 114552), (666, 110940), (740, 99846), (774, 95460), (860, 85914), (888, 83205), (999, 73960), (1032, 71595), (1080, 68413), (1110, 66564), (1161, 63640), (1290, 57276), (1332, 55470), (1480, 49923), (1548, 47730), (1591, 46440), (1665, 44376), (1720, 42957), (1849, 39960), (1935, 38184), (1998, 36980), (2220, 33282), (2322, 31820), (2580, 28638), (2664, 27735), (3096, 23865), (3182, 23220), (3330, 22188), (3698, 19980), (3870, 19092), (3996, 18490), (4440, 16641), (4644, 15910), (4773, 15480), (4995, 14792), (5160, 14319), (5547, 13320), (5805, 12728), (6364, 11610), (6660, 11094), (7396, 9990), (7740, 9546), (7955, 9288), (7992, 9245)]