54647460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 201653760

約数和(自身を除く): 147006300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 79, 81, 84, 90, 105, 108, 122, 126, 135, 140, 158, 162, 180, 183, 189, 210, 237, 244, 252, 270, 305, 315, 316, 324, 366, 378, 395, 405, 420, 427, 474, 540, 549, 553, 567, 610, 630, 711, 732, 756, 790, 810, 854, 915, 945, 948, 1098, 1106, 1134, 1185, 1220, 1260, 1281, 1422, 1580, 1620, 1647, 1659, 1708, 1830, 1890, 2133, 2135, 2196, 2212, 2268, 2370, 2562, 2745, 2765, 2835, 2844, 3294, 3318, 3555, 3660, 3780, 3843, 4266, 4270, 4740, 4819, 4941, 4977, 5124, 5490, 5530, 5670, 6399, 6405, 6588, 6636, 7110, 7686, 8235, 8295, 8532, 8540, 9638, 9882, 9954, 10665, 10980, 11060, 11340, 11529, 12798, 12810, 14220, 14457, 14931, 15372, 16470, 16590, 19215, 19276, 19764, 19908, 21330, 23058, 24095, 24705, 24885, 25596, 25620, 28914, 29862, 31995, 32940, 33180, 33733, 34587, 38430, 42660, 43371, 44793, 46116, 48190, 49410, 49770, 57645, 57828, 59724, 63990, 67466, 69174, 72285, 74655, 76860, 86742, 89586, 96380, 98820, 99540, 101199, 115290, 127980, 130113, 134932, 138348, 144570, 149310, 168665, 172935, 173484, 179172, 202398, 216855, 223965, 230580, 260226, 289140, 298620, 303597, 337330, 345870, 390339, 404796, 433710, 447930, 505995, 520452, 607194, 650565, 674660, 691740, 780678, 867420, 895860, 910791, 1011990, 1214388, 1301130, 1517985, 1561356, 1821582, 1951695, 2023980, 2602260, 2732373, 3035970, 3643164, 3903390, 4553955, 5464746, 6071940, 7806780, 9107910, 10929492, 13661865, 18215820, 27323730, 54647460]

約数ペア:

[(1, 54647460), (2, 27323730), (3, 18215820), (4, 13661865), (5, 10929492), (6, 9107910), (7, 7806780), (9, 6071940), (10, 5464746), (12, 4553955), (14, 3903390), (15, 3643164), (18, 3035970), (20, 2732373), (21, 2602260), (27, 2023980), (28, 1951695), (30, 1821582), (35, 1561356), (36, 1517985), (42, 1301130), (45, 1214388), (54, 1011990), (60, 910791), (61, 895860), (63, 867420), (70, 780678), (79, 691740), (81, 674660), (84, 650565), (90, 607194), (105, 520452), (108, 505995), (122, 447930), (126, 433710), (135, 404796), (140, 390339), (158, 345870), (162, 337330), (180, 303597), (183, 298620), (189, 289140), (210, 260226), (237, 230580), (244, 223965), (252, 216855), (270, 202398), (305, 179172), (315, 173484), (316, 172935), (324, 168665), (366, 149310), (378, 144570), (395, 138348), (405, 134932), (420, 130113), (427, 127980), (474, 115290), (540, 101199), (549, 99540), (553, 98820), (567, 96380), (610, 89586), (630, 86742), (711, 76860), (732, 74655), (756, 72285), (790, 69174), (810, 67466), (854, 63990), (915, 59724), (945, 57828), (948, 57645), (1098, 49770), (1106, 49410), (1134, 48190), (1185, 46116), (1220, 44793), (1260, 43371), (1281, 42660), (1422, 38430), (1580, 34587), (1620, 33733), (1647, 33180), (1659, 32940), (1708, 31995), (1830, 29862), (1890, 28914), (2133, 25620), (2135, 25596), (2196, 24885), (2212, 24705), (2268, 24095), (2370, 23058), (2562, 21330), (2745, 19908), (2765, 19764), (2835, 19276), (2844, 19215), (3294, 16590), (3318, 16470), (3555, 15372), (3660, 14931), (3780, 14457), (3843, 14220), (4266, 12810), (4270, 12798), (4740, 11529), (4819, 11340), (4941, 11060), (4977, 10980), (5124, 10665), (5490, 9954), (5530, 9882), (5670, 9638), (6399, 8540), (6405, 8532), (6588, 8295), (6636, 8235), (7110, 7686)]