68021100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 258316800

約数和(自身を除く): 190295700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 59, 60, 61, 63, 70, 75, 84, 90, 100, 105, 108, 118, 122, 126, 135, 140, 150, 175, 177, 180, 183, 189, 210, 225, 236, 244, 252, 270, 295, 300, 305, 315, 350, 354, 366, 378, 413, 420, 427, 450, 525, 531, 540, 549, 590, 610, 630, 675, 700, 708, 732, 756, 826, 854, 885, 900, 915, 945, 1050, 1062, 1098, 1180, 1220, 1239, 1260, 1281, 1350, 1475, 1525, 1575, 1593, 1647, 1652, 1708, 1770, 1830, 1890, 2065, 2100, 2124, 2135, 2196, 2478, 2562, 2655, 2700, 2745, 2950, 3050, 3150, 3186, 3294, 3540, 3599, 3660, 3717, 3780, 3843, 4130, 4270, 4425, 4575, 4725, 4956, 5124, 5310, 5490, 5900, 6100, 6195, 6300, 6372, 6405, 6588, 7198, 7434, 7686, 7965, 8235, 8260, 8540, 8850, 9150, 9450, 10325, 10620, 10675, 10797, 10980, 11151, 11529, 12390, 12810, 13275, 13725, 14396, 14868, 15372, 15930, 16470, 17700, 17995, 18300, 18585, 18900, 19215, 20650, 21350, 21594, 22302, 23058, 24780, 25193, 25620, 26550, 27450, 30975, 31860, 32025, 32391, 32940, 35990, 37170, 38430, 39825, 41175, 41300, 42700, 43188, 44604, 46116, 50386, 53100, 53985, 54900, 55755, 57645, 61950, 64050, 64782, 71980, 74340, 75579, 76860, 79650, 82350, 89975, 92925, 96075, 97173, 100772, 107970, 111510, 115290, 123900, 125965, 128100, 129564, 151158, 159300, 161955, 164700, 179950, 185850, 192150, 194346, 215940, 223020, 226737, 230580, 251930, 269925, 278775, 288225, 302316, 323910, 359900, 371700, 377895, 384300, 388692, 453474, 485865, 503860, 539850, 557550, 576450, 629825, 647820, 680211, 755790, 809775, 906948, 971730, 1079700, 1115100, 1133685, 1152900, 1259650, 1360422, 1511580, 1619550, 1889475, 1943460, 2267370, 2429325, 2519300, 2720844, 3239100, 3401055, 3778950, 4534740, 4858650, 5668425, 6802110, 7557900, 9717300, 11336850, 13604220, 17005275, 22673700, 34010550, 68021100]

約数ペア:

[(1, 68021100), (2, 34010550), (3, 22673700), (4, 17005275), (5, 13604220), (6, 11336850), (7, 9717300), (9, 7557900), (10, 6802110), (12, 5668425), (14, 4858650), (15, 4534740), (18, 3778950), (20, 3401055), (21, 3239100), (25, 2720844), (27, 2519300), (28, 2429325), (30, 2267370), (35, 1943460), (36, 1889475), (42, 1619550), (45, 1511580), (50, 1360422), (54, 1259650), (59, 1152900), (60, 1133685), (61, 1115100), (63, 1079700), (70, 971730), (75, 906948), (84, 809775), (90, 755790), (100, 680211), (105, 647820), (108, 629825), (118, 576450), (122, 557550), (126, 539850), (135, 503860), (140, 485865), (150, 453474), (175, 388692), (177, 384300), (180, 377895), (183, 371700), (189, 359900), (210, 323910), (225, 302316), (236, 288225), (244, 278775), (252, 269925), (270, 251930), (295, 230580), (300, 226737), (305, 223020), (315, 215940), (350, 194346), (354, 192150), (366, 185850), (378, 179950), (413, 164700), (420, 161955), (427, 159300), (450, 151158), (525, 129564), (531, 128100), (540, 125965), (549, 123900), (590, 115290), (610, 111510), (630, 107970), (675, 100772), (700, 97173), (708, 96075), (732, 92925), (756, 89975), (826, 82350), (854, 79650), (885, 76860), (900, 75579), (915, 74340), (945, 71980), (1050, 64782), (1062, 64050), (1098, 61950), (1180, 57645), (1220, 55755), (1239, 54900), (1260, 53985), (1281, 53100), (1350, 50386), (1475, 46116), (1525, 44604), (1575, 43188), (1593, 42700), (1647, 41300), (1652, 41175), (1708, 39825), (1770, 38430), (1830, 37170), (1890, 35990), (2065, 32940), (2100, 32391), (2124, 32025), (2135, 31860), (2196, 30975), (2478, 27450), (2562, 26550), (2655, 25620), (2700, 25193), (2745, 24780), (2950, 23058), (3050, 22302), (3150, 21594), (3186, 21350), (3294, 20650), (3540, 19215), (3599, 18900), (3660, 18585), (3717, 18300), (3780, 17995), (3843, 17700), (4130, 16470), (4270, 15930), (4425, 15372), (4575, 14868), (4725, 14396), (4956, 13725), (5124, 13275), (5310, 12810), (5490, 12390), (5900, 11529), (6100, 11151), (6195, 10980), (6300, 10797), (6372, 10675), (6405, 10620), (6588, 10325), (7198, 9450), (7434, 9150), (7686, 8850), (7965, 8540), (8235, 8260)]