252177660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 945689472

約数和(自身を除く): 693511812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 61, 63, 68, 70, 84, 85, 90, 102, 105, 119, 122, 126, 140, 153, 170, 180, 183, 193, 204, 210, 238, 244, 252, 255, 305, 306, 315, 340, 357, 366, 386, 420, 427, 476, 510, 549, 579, 595, 610, 612, 630, 714, 732, 765, 772, 854, 915, 965, 1020, 1037, 1071, 1098, 1158, 1190, 1220, 1260, 1281, 1351, 1428, 1530, 1708, 1737, 1785, 1830, 1930, 2074, 2135, 2142, 2196, 2316, 2380, 2562, 2702, 2745, 2895, 3060, 3111, 3281, 3474, 3570, 3660, 3843, 3860, 4053, 4148, 4270, 4284, 5124, 5185, 5355, 5404, 5490, 5790, 6222, 6405, 6562, 6755, 6948, 7140, 7259, 7686, 8106, 8540, 8685, 9333, 9843, 10370, 10710, 10980, 11580, 11773, 12159, 12444, 12810, 13124, 13510, 14518, 15372, 15555, 16212, 16405, 17370, 18666, 19215, 19686, 20265, 20740, 21420, 21777, 22967, 23546, 24318, 25620, 27020, 29036, 29529, 31110, 32810, 34740, 35319, 36295, 37332, 38430, 39372, 40530, 43554, 45934, 46665, 47092, 48636, 49215, 58865, 59058, 60795, 62220, 65331, 65620, 68901, 70638, 72590, 76860, 81060, 82411, 87108, 91868, 93330, 98430, 105957, 108885, 114835, 117730, 118116, 121590, 130662, 137802, 141276, 145180, 147645, 164822, 176595, 186660, 196860, 200141, 206703, 211914, 217770, 229670, 235460, 243180, 247233, 261324, 275604, 295290, 326655, 329644, 344505, 353190, 400282, 412055, 413406, 423828, 435540, 459340, 494466, 529785, 590580, 600423, 653310, 689010, 706380, 741699, 800564, 824110, 826812, 988932, 1000705, 1033515, 1059570, 1200846, 1236165, 1306620, 1378020, 1400987, 1483398, 1648220, 1801269, 2001410, 2067030, 2119140, 2401692, 2472330, 2801974, 2966796, 3002115, 3602538, 3708495, 4002820, 4134060, 4202961, 4944660, 5603948, 6004230, 7004935, 7205076, 7416990, 8405922, 9006345, 12008460, 12608883, 14009870, 14833980, 16811844, 18012690, 21014805, 25217766, 28019740, 36025380, 42029610, 50435532, 63044415, 84059220, 126088830, 252177660]

約数ペア:

[(1, 252177660), (2, 126088830), (3, 84059220), (4, 63044415), (5, 50435532), (6, 42029610), (7, 36025380), (9, 28019740), (10, 25217766), (12, 21014805), (14, 18012690), (15, 16811844), (17, 14833980), (18, 14009870), (20, 12608883), (21, 12008460), (28, 9006345), (30, 8405922), (34, 7416990), (35, 7205076), (36, 7004935), (42, 6004230), (45, 5603948), (51, 4944660), (60, 4202961), (61, 4134060), (63, 4002820), (68, 3708495), (70, 3602538), (84, 3002115), (85, 2966796), (90, 2801974), (102, 2472330), (105, 2401692), (119, 2119140), (122, 2067030), (126, 2001410), (140, 1801269), (153, 1648220), (170, 1483398), (180, 1400987), (183, 1378020), (193, 1306620), (204, 1236165), (210, 1200846), (238, 1059570), (244, 1033515), (252, 1000705), (255, 988932), (305, 826812), (306, 824110), (315, 800564), (340, 741699), (357, 706380), (366, 689010), (386, 653310), (420, 600423), (427, 590580), (476, 529785), (510, 494466), (549, 459340), (579, 435540), (595, 423828), (610, 413406), (612, 412055), (630, 400282), (714, 353190), (732, 344505), (765, 329644), (772, 326655), (854, 295290), (915, 275604), (965, 261324), (1020, 247233), (1037, 243180), (1071, 235460), (1098, 229670), (1158, 217770), (1190, 211914), (1220, 206703), (1260, 200141), (1281, 196860), (1351, 186660), (1428, 176595), (1530, 164822), (1708, 147645), (1737, 145180), (1785, 141276), (1830, 137802), (1930, 130662), (2074, 121590), (2135, 118116), (2142, 117730), (2196, 114835), (2316, 108885), (2380, 105957), (2562, 98430), (2702, 93330), (2745, 91868), (2895, 87108), (3060, 82411), (3111, 81060), (3281, 76860), (3474, 72590), (3570, 70638), (3660, 68901), (3843, 65620), (3860, 65331), (4053, 62220), (4148, 60795), (4270, 59058), (4284, 58865), (5124, 49215), (5185, 48636), (5355, 47092), (5404, 46665), (5490, 45934), (5790, 43554), (6222, 40530), (6405, 39372), (6562, 38430), (6755, 37332), (6948, 36295), (7140, 35319), (7259, 34740), (7686, 32810), (8106, 31110), (8540, 29529), (8685, 29036), (9333, 27020), (9843, 25620), (10370, 24318), (10710, 23546), (10980, 22967), (11580, 21777), (11773, 21420), (12159, 20740), (12444, 20265), (12810, 19686), (13124, 19215), (13510, 18666), (14518, 17370), (15372, 16405), (15555, 16212)]