227873100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 288

約数和(自身を含む): 860944896

約数和(自身を除く): 633071796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 50, 51, 52, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 105, 119, 130, 140, 150, 156, 170, 175, 182, 195, 204, 210, 221, 238, 255, 260, 273, 300, 325, 340, 350, 357, 364, 390, 420, 425, 442, 455, 476, 491, 510, 525, 546, 595, 650, 663, 700, 714, 780, 850, 884, 910, 975, 982, 1020, 1050, 1092, 1105, 1190, 1275, 1300, 1326, 1365, 1428, 1473, 1547, 1700, 1785, 1820, 1950, 1964, 2100, 2210, 2275, 2380, 2455, 2550, 2652, 2730, 2946, 2975, 3094, 3315, 3437, 3570, 3900, 4420, 4550, 4641, 4910, 5100, 5460, 5525, 5892, 5950, 6188, 6383, 6630, 6825, 6874, 7140, 7365, 7735, 8347, 8925, 9100, 9282, 9820, 10311, 11050, 11900, 12275, 12766, 13260, 13650, 13748, 14730, 15470, 16575, 16694, 17185, 17850, 18564, 19149, 20622, 22100, 23205, 24550, 25041, 25532, 27300, 29460, 30940, 31915, 33150, 33388, 34370, 35700, 36825, 38298, 38675, 41244, 41735, 44681, 46410, 49100, 50082, 51555, 58429, 63830, 66300, 68740, 73650, 76596, 77350, 83470, 85925, 89362, 92820, 95745, 100164, 103110, 108511, 116025, 116858, 125205, 127660, 134043, 147300, 154700, 159575, 166940, 171850, 175287, 178724, 191490, 206220, 208675, 217022, 223405, 232050, 233716, 250410, 257775, 268086, 292145, 319150, 325533, 343700, 350574, 382980, 417350, 434044, 446810, 464100, 478725, 500820, 515550, 536172, 542555, 584290, 626025, 638300, 651066, 670215, 701148, 759577, 834700, 876435, 893620, 957450, 1031100, 1085110, 1117025, 1168580, 1252050, 1302132, 1340430, 1460725, 1519154, 1627665, 1752870, 1914900, 2170220, 2234050, 2278731, 2504100, 2680860, 2712775, 2921450, 3038308, 3255330, 3351075, 3505740, 3797885, 4382175, 4468100, 4557462, 5425550, 5842900, 6510660, 6702150, 7595770, 8138325, 8764350, 9114924, 10851100, 11393655, 13404300, 15191540, 16276650, 17528700, 18989425, 22787310, 32553300, 37978850, 45574620, 56968275, 75957700, 113936550, 227873100]

約数ペア:

[(1, 227873100), (2, 113936550), (3, 75957700), (4, 56968275), (5, 45574620), (6, 37978850), (7, 32553300), (10, 22787310), (12, 18989425), (13, 17528700), (14, 16276650), (15, 15191540), (17, 13404300), (20, 11393655), (21, 10851100), (25, 9114924), (26, 8764350), (28, 8138325), (30, 7595770), (34, 6702150), (35, 6510660), (39, 5842900), (42, 5425550), (50, 4557462), (51, 4468100), (52, 4382175), (60, 3797885), (65, 3505740), (68, 3351075), (70, 3255330), (75, 3038308), (78, 2921450), (84, 2712775), (85, 2680860), (91, 2504100), (100, 2278731), (102, 2234050), (105, 2170220), (119, 1914900), (130, 1752870), (140, 1627665), (150, 1519154), (156, 1460725), (170, 1340430), (175, 1302132), (182, 1252050), (195, 1168580), (204, 1117025), (210, 1085110), (221, 1031100), (238, 957450), (255, 893620), (260, 876435), (273, 834700), (300, 759577), (325, 701148), (340, 670215), (350, 651066), (357, 638300), (364, 626025), (390, 584290), (420, 542555), (425, 536172), (442, 515550), (455, 500820), (476, 478725), (491, 464100), (510, 446810), (525, 434044), (546, 417350), (595, 382980), (650, 350574), (663, 343700), (700, 325533), (714, 319150), (780, 292145), (850, 268086), (884, 257775), (910, 250410), (975, 233716), (982, 232050), (1020, 223405), (1050, 217022), (1092, 208675), (1105, 206220), (1190, 191490), (1275, 178724), (1300, 175287), (1326, 171850), (1365, 166940), (1428, 159575), (1473, 154700), (1547, 147300), (1700, 134043), (1785, 127660), (1820, 125205), (1950, 116858), (1964, 116025), (2100, 108511), (2210, 103110), (2275, 100164), (2380, 95745), (2455, 92820), (2550, 89362), (2652, 85925), (2730, 83470), (2946, 77350), (2975, 76596), (3094, 73650), (3315, 68740), (3437, 66300), (3570, 63830), (3900, 58429), (4420, 51555), (4550, 50082), (4641, 49100), (4910, 46410), (5100, 44681), (5460, 41735), (5525, 41244), (5892, 38675), (5950, 38298), (6188, 36825), (6383, 35700), (6630, 34370), (6825, 33388), (6874, 33150), (7140, 31915), (7365, 30940), (7735, 29460), (8347, 27300), (8925, 25532), (9100, 25041), (9282, 24550), (9820, 23205), (10311, 22100), (11050, 20622), (11900, 19149), (12275, 18564), (12766, 17850), (13260, 17185), (13650, 16694), (13748, 16575), (14730, 15470)]