146249460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 550368000

約数和(自身を除く): 404118540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 41, 42, 45, 57, 60, 63, 70, 76, 82, 84, 90, 95, 105, 114, 123, 126, 133, 140, 149, 164, 171, 180, 190, 205, 210, 228, 246, 252, 266, 285, 287, 298, 315, 342, 369, 380, 399, 410, 420, 447, 492, 532, 570, 574, 596, 615, 630, 665, 684, 738, 745, 779, 798, 820, 855, 861, 894, 1043, 1140, 1148, 1197, 1230, 1260, 1330, 1341, 1435, 1476, 1490, 1558, 1596, 1710, 1722, 1788, 1845, 1995, 2086, 2235, 2337, 2394, 2460, 2583, 2660, 2682, 2831, 2870, 2980, 3116, 3129, 3420, 3444, 3690, 3895, 3990, 4172, 4305, 4470, 4674, 4788, 5166, 5215, 5364, 5453, 5662, 5740, 5985, 6109, 6258, 6705, 7011, 7380, 7790, 7980, 8493, 8610, 8940, 9348, 9387, 10332, 10430, 10906, 11324, 11685, 11970, 12218, 12516, 12915, 13410, 14022, 14155, 15580, 15645, 16359, 16986, 17220, 18327, 18774, 19817, 20860, 21812, 23370, 23940, 24436, 25479, 25830, 26820, 27265, 28044, 28310, 30545, 31290, 32718, 33972, 35055, 36654, 37548, 39634, 42465, 42763, 46740, 46935, 49077, 50958, 51660, 54530, 54981, 56620, 59451, 61090, 62580, 65436, 70110, 73308, 79268, 81795, 84930, 85526, 91635, 93870, 98154, 99085, 101916, 109060, 109962, 116071, 118902, 122180, 127395, 128289, 140220, 163590, 169860, 171052, 178353, 183270, 187740, 196308, 198170, 213815, 219924, 232142, 237804, 245385, 254790, 256578, 274905, 297255, 327180, 348213, 356706, 366540, 384867, 396340, 427630, 464284, 490770, 509580, 513156, 549810, 580355, 594510, 641445, 696426, 713412, 769734, 812497, 855260, 891765, 981540, 1044639, 1099620, 1160710, 1189020, 1282890, 1392852, 1539468, 1624994, 1741065, 1783530, 1924335, 2089278, 2321420, 2437491, 2565780, 3249988, 3482130, 3567060, 3848670, 4062485, 4178556, 4874982, 5223195, 6964260, 7312473, 7697340, 8124970, 9749964, 10446390, 12187455, 14624946, 16249940, 20892780, 24374910, 29249892, 36562365, 48749820, 73124730, 146249460]

約数ペア:

[(1, 146249460), (2, 73124730), (3, 48749820), (4, 36562365), (5, 29249892), (6, 24374910), (7, 20892780), (9, 16249940), (10, 14624946), (12, 12187455), (14, 10446390), (15, 9749964), (18, 8124970), (19, 7697340), (20, 7312473), (21, 6964260), (28, 5223195), (30, 4874982), (35, 4178556), (36, 4062485), (38, 3848670), (41, 3567060), (42, 3482130), (45, 3249988), (57, 2565780), (60, 2437491), (63, 2321420), (70, 2089278), (76, 1924335), (82, 1783530), (84, 1741065), (90, 1624994), (95, 1539468), (105, 1392852), (114, 1282890), (123, 1189020), (126, 1160710), (133, 1099620), (140, 1044639), (149, 981540), (164, 891765), (171, 855260), (180, 812497), (190, 769734), (205, 713412), (210, 696426), (228, 641445), (246, 594510), (252, 580355), (266, 549810), (285, 513156), (287, 509580), (298, 490770), (315, 464284), (342, 427630), (369, 396340), (380, 384867), (399, 366540), (410, 356706), (420, 348213), (447, 327180), (492, 297255), (532, 274905), (570, 256578), (574, 254790), (596, 245385), (615, 237804), (630, 232142), (665, 219924), (684, 213815), (738, 198170), (745, 196308), (779, 187740), (798, 183270), (820, 178353), (855, 171052), (861, 169860), (894, 163590), (1043, 140220), (1140, 128289), (1148, 127395), (1197, 122180), (1230, 118902), (1260, 116071), (1330, 109962), (1341, 109060), (1435, 101916), (1476, 99085), (1490, 98154), (1558, 93870), (1596, 91635), (1710, 85526), (1722, 84930), (1788, 81795), (1845, 79268), (1995, 73308), (2086, 70110), (2235, 65436), (2337, 62580), (2394, 61090), (2460, 59451), (2583, 56620), (2660, 54981), (2682, 54530), (2831, 51660), (2870, 50958), (2980, 49077), (3116, 46935), (3129, 46740), (3420, 42763), (3444, 42465), (3690, 39634), (3895, 37548), (3990, 36654), (4172, 35055), (4305, 33972), (4470, 32718), (4674, 31290), (4788, 30545), (5166, 28310), (5215, 28044), (5364, 27265), (5453, 26820), (5662, 25830), (5740, 25479), (5985, 24436), (6109, 23940), (6258, 23370), (6705, 21812), (7011, 20860), (7380, 19817), (7790, 18774), (7980, 18327), (8493, 17220), (8610, 16986), (8940, 16359), (9348, 15645), (9387, 15580), (10332, 14155), (10430, 14022), (10906, 13410), (11324, 12915), (11685, 12516), (11970, 12218)]