180200748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 550694144

約数和(自身を除く): 370493396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 289, 357, 364, 442, 476, 546, 571, 578, 663, 714, 867, 884, 1092, 1142, 1156, 1326, 1428, 1547, 1713, 1734, 2023, 2284, 2652, 3094, 3426, 3468, 3757, 3997, 4046, 4641, 6069, 6188, 6852, 7423, 7514, 7994, 8092, 9282, 9707, 11271, 11991, 12138, 14846, 15028, 15988, 18564, 19414, 22269, 22542, 23982, 24276, 26299, 29121, 29692, 38828, 44538, 45084, 47964, 51961, 52598, 58242, 67949, 78897, 89076, 103922, 105196, 116484, 126191, 135898, 155883, 157794, 165019, 203847, 207844, 252382, 271796, 311766, 315588, 330038, 378573, 407694, 495057, 504764, 623532, 660076, 757146, 815388, 883337, 990114, 1155133, 1514292, 1766674, 1980228, 2145247, 2310266, 2650011, 3465399, 3533348, 4290494, 4620532, 5300022, 6435741, 6930798, 8580988, 10600044, 12871482, 13861596, 15016729, 25742964, 30033458, 45050187, 60066916, 90100374, 180200748]

約数ペア:

[(1, 180200748), (2, 90100374), (3, 60066916), (4, 45050187), (6, 30033458), (7, 25742964), (12, 15016729), (13, 13861596), (14, 12871482), (17, 10600044), (21, 8580988), (26, 6930798), (28, 6435741), (34, 5300022), (39, 4620532), (42, 4290494), (51, 3533348), (52, 3465399), (68, 2650011), (78, 2310266), (84, 2145247), (91, 1980228), (102, 1766674), (119, 1514292), (156, 1155133), (182, 990114), (204, 883337), (221, 815388), (238, 757146), (273, 660076), (289, 623532), (357, 504764), (364, 495057), (442, 407694), (476, 378573), (546, 330038), (571, 315588), (578, 311766), (663, 271796), (714, 252382), (867, 207844), (884, 203847), (1092, 165019), (1142, 157794), (1156, 155883), (1326, 135898), (1428, 126191), (1547, 116484), (1713, 105196), (1734, 103922), (2023, 89076), (2284, 78897), (2652, 67949), (3094, 58242), (3426, 52598), (3468, 51961), (3757, 47964), (3997, 45084), (4046, 44538), (4641, 38828), (6069, 29692), (6188, 29121), (6852, 26299), (7423, 24276), (7514, 23982), (7994, 22542), (8092, 22269), (9282, 19414), (9707, 18564), (11271, 15988), (11991, 15028), (12138, 14846)]