282153420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 1000097280

約数和(自身を除く): 717943860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 23, 30, 34, 36, 38, 45, 46, 51, 57, 60, 68, 69, 76, 85, 90, 92, 95, 102, 114, 115, 138, 153, 170, 171, 180, 190, 204, 207, 211, 228, 230, 255, 276, 285, 306, 323, 340, 342, 345, 380, 391, 414, 422, 437, 460, 510, 570, 612, 633, 646, 684, 690, 765, 782, 828, 844, 855, 874, 969, 1020, 1035, 1055, 1140, 1173, 1266, 1292, 1311, 1380, 1530, 1564, 1615, 1710, 1748, 1899, 1938, 1955, 2070, 2110, 2185, 2346, 2532, 2622, 2907, 3060, 3165, 3230, 3420, 3519, 3587, 3798, 3876, 3910, 3933, 4009, 4140, 4220, 4370, 4692, 4845, 4853, 5244, 5814, 5865, 6330, 6460, 6555, 7038, 7174, 7429, 7596, 7820, 7866, 8018, 8740, 9495, 9690, 9706, 10761, 11628, 11730, 12027, 12660, 13110, 14076, 14348, 14535, 14559, 14858, 15732, 16036, 17595, 17935, 18990, 19380, 19412, 19665, 20045, 21522, 22287, 23460, 24054, 24265, 26220, 29070, 29118, 29716, 32283, 35190, 35870, 36081, 37145, 37980, 39330, 40090, 43044, 43677, 44574, 48108, 48530, 53805, 58140, 58236, 60135, 64566, 66861, 68153, 70380, 71740, 72162, 72795, 74290, 78660, 80180, 82501, 87354, 89148, 92207, 97060, 107610, 111435, 120270, 129132, 133722, 136306, 144324, 145590, 148580, 161415, 165002, 174708, 180405, 184414, 204459, 215220, 218385, 222870, 240540, 247503, 267444, 272612, 276621, 291180, 322830, 330004, 334305, 340765, 360810, 368828, 408918, 412505, 436770, 445740, 461035, 495006, 553242, 613377, 645660, 668610, 681530, 721620, 742509, 817836, 825010, 829863, 873540, 922070, 990012, 1022295, 1106484, 1226754, 1237515, 1337220, 1363060, 1383105, 1485018, 1567519, 1650020, 1659726, 1844140, 2044590, 2453508, 2475030, 2766210, 2970036, 3066885, 3135038, 3319452, 3712545, 4089180, 4149315, 4702557, 4950060, 5532420, 6133770, 6270076, 7425090, 7837595, 8298630, 9405114, 12267540, 14107671, 14850180, 15675190, 16597260, 18810228, 23512785, 28215342, 31350380, 47025570, 56430684, 70538355, 94051140, 141076710, 282153420]

約数ペア:

[(1, 282153420), (2, 141076710), (3, 94051140), (4, 70538355), (5, 56430684), (6, 47025570), (9, 31350380), (10, 28215342), (12, 23512785), (15, 18810228), (17, 16597260), (18, 15675190), (19, 14850180), (20, 14107671), (23, 12267540), (30, 9405114), (34, 8298630), (36, 7837595), (38, 7425090), (45, 6270076), (46, 6133770), (51, 5532420), (57, 4950060), (60, 4702557), (68, 4149315), (69, 4089180), (76, 3712545), (85, 3319452), (90, 3135038), (92, 3066885), (95, 2970036), (102, 2766210), (114, 2475030), (115, 2453508), (138, 2044590), (153, 1844140), (170, 1659726), (171, 1650020), (180, 1567519), (190, 1485018), (204, 1383105), (207, 1363060), (211, 1337220), (228, 1237515), (230, 1226754), (255, 1106484), (276, 1022295), (285, 990012), (306, 922070), (323, 873540), (340, 829863), (342, 825010), (345, 817836), (380, 742509), (391, 721620), (414, 681530), (422, 668610), (437, 645660), (460, 613377), (510, 553242), (570, 495006), (612, 461035), (633, 445740), (646, 436770), (684, 412505), (690, 408918), (765, 368828), (782, 360810), (828, 340765), (844, 334305), (855, 330004), (874, 322830), (969, 291180), (1020, 276621), (1035, 272612), (1055, 267444), (1140, 247503), (1173, 240540), (1266, 222870), (1292, 218385), (1311, 215220), (1380, 204459), (1530, 184414), (1564, 180405), (1615, 174708), (1710, 165002), (1748, 161415), (1899, 148580), (1938, 145590), (1955, 144324), (2070, 136306), (2110, 133722), (2185, 129132), (2346, 120270), (2532, 111435), (2622, 107610), (2907, 97060), (3060, 92207), (3165, 89148), (3230, 87354), (3420, 82501), (3519, 80180), (3587, 78660), (3798, 74290), (3876, 72795), (3910, 72162), (3933, 71740), (4009, 70380), (4140, 68153), (4220, 66861), (4370, 64566), (4692, 60135), (4845, 58236), (4853, 58140), (5244, 53805), (5814, 48530), (5865, 48108), (6330, 44574), (6460, 43677), (6555, 43044), (7038, 40090), (7174, 39330), (7429, 37980), (7596, 37145), (7820, 36081), (7866, 35870), (8018, 35190), (8740, 32283), (9495, 29716), (9690, 29118), (9706, 29070), (10761, 26220), (11628, 24265), (11730, 24054), (12027, 23460), (12660, 22287), (13110, 21522), (14076, 20045), (14348, 19665), (14535, 19412), (14559, 19380), (14858, 18990), (15732, 17935), (16036, 17595)]