47682180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 184923648

約数和(自身を除く): 137241468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 71, 78, 82, 84, 90, 91, 105, 117, 123, 126, 130, 140, 142, 156, 164, 180, 182, 195, 205, 210, 213, 234, 246, 252, 260, 273, 284, 287, 315, 355, 364, 369, 390, 410, 420, 426, 455, 468, 492, 497, 533, 546, 574, 585, 615, 630, 639, 710, 738, 780, 819, 820, 852, 861, 910, 923, 994, 1065, 1066, 1092, 1148, 1170, 1230, 1260, 1278, 1365, 1420, 1435, 1476, 1491, 1599, 1638, 1722, 1820, 1845, 1846, 1988, 2130, 2132, 2340, 2460, 2485, 2556, 2583, 2665, 2730, 2769, 2870, 2911, 2982, 3195, 3198, 3276, 3444, 3690, 3692, 3731, 4095, 4260, 4305, 4473, 4615, 4797, 4970, 5166, 5330, 5460, 5538, 5740, 5822, 5964, 6390, 6396, 6461, 7380, 7455, 7462, 7995, 8190, 8307, 8610, 8733, 8946, 9230, 9594, 9940, 10332, 10660, 11076, 11193, 11644, 12780, 12915, 12922, 13845, 14555, 14910, 14924, 15990, 16380, 16614, 17220, 17466, 17892, 18460, 18655, 19188, 19383, 20377, 22365, 22386, 23985, 25830, 25844, 26199, 27690, 29110, 29820, 31980, 32305, 33228, 33579, 34932, 37310, 37843, 38766, 40754, 41535, 43665, 44730, 44772, 47970, 51660, 52398, 55380, 55965, 58149, 58220, 61131, 64610, 67158, 74620, 75686, 77532, 81508, 83070, 87330, 89460, 95940, 96915, 101885, 104796, 111930, 113529, 116298, 122262, 129220, 130995, 134316, 151372, 166140, 167895, 174660, 183393, 189215, 193830, 203770, 223860, 227058, 232596, 244524, 261990, 264901, 290745, 305655, 335790, 340587, 366786, 378430, 387660, 407540, 454116, 523980, 529802, 567645, 581490, 611310, 671580, 681174, 733572, 756860, 794703, 916965, 1059604, 1135290, 1162980, 1222620, 1324505, 1362348, 1589406, 1702935, 1833930, 2270580, 2384109, 2649010, 3178812, 3405870, 3667860, 3973515, 4768218, 5298020, 6811740, 7947030, 9536436, 11920545, 15894060, 23841090, 47682180]

約数ペア:

[(1, 47682180), (2, 23841090), (3, 15894060), (4, 11920545), (5, 9536436), (6, 7947030), (7, 6811740), (9, 5298020), (10, 4768218), (12, 3973515), (13, 3667860), (14, 3405870), (15, 3178812), (18, 2649010), (20, 2384109), (21, 2270580), (26, 1833930), (28, 1702935), (30, 1589406), (35, 1362348), (36, 1324505), (39, 1222620), (41, 1162980), (42, 1135290), (45, 1059604), (52, 916965), (60, 794703), (63, 756860), (65, 733572), (70, 681174), (71, 671580), (78, 611310), (82, 581490), (84, 567645), (90, 529802), (91, 523980), (105, 454116), (117, 407540), (123, 387660), (126, 378430), (130, 366786), (140, 340587), (142, 335790), (156, 305655), (164, 290745), (180, 264901), (182, 261990), (195, 244524), (205, 232596), (210, 227058), (213, 223860), (234, 203770), (246, 193830), (252, 189215), (260, 183393), (273, 174660), (284, 167895), (287, 166140), (315, 151372), (355, 134316), (364, 130995), (369, 129220), (390, 122262), (410, 116298), (420, 113529), (426, 111930), (455, 104796), (468, 101885), (492, 96915), (497, 95940), (533, 89460), (546, 87330), (574, 83070), (585, 81508), (615, 77532), (630, 75686), (639, 74620), (710, 67158), (738, 64610), (780, 61131), (819, 58220), (820, 58149), (852, 55965), (861, 55380), (910, 52398), (923, 51660), (994, 47970), (1065, 44772), (1066, 44730), (1092, 43665), (1148, 41535), (1170, 40754), (1230, 38766), (1260, 37843), (1278, 37310), (1365, 34932), (1420, 33579), (1435, 33228), (1476, 32305), (1491, 31980), (1599, 29820), (1638, 29110), (1722, 27690), (1820, 26199), (1845, 25844), (1846, 25830), (1988, 23985), (2130, 22386), (2132, 22365), (2340, 20377), (2460, 19383), (2485, 19188), (2556, 18655), (2583, 18460), (2665, 17892), (2730, 17466), (2769, 17220), (2870, 16614), (2911, 16380), (2982, 15990), (3195, 14924), (3198, 14910), (3276, 14555), (3444, 13845), (3690, 12922), (3692, 12915), (3731, 12780), (4095, 11644), (4260, 11193), (4305, 11076), (4473, 10660), (4615, 10332), (4797, 9940), (4970, 9594), (5166, 9230), (5330, 8946), (5460, 8733), (5538, 8610), (5740, 8307), (5822, 8190), (5964, 7995), (6390, 7462), (6396, 7455), (6461, 7380)]