216330400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 650958336

約数和(自身を除く): 434627936

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 32, 40, 44, 50, 52, 55, 61, 62, 65, 80, 88, 100, 104, 110, 122, 124, 130, 143, 155, 160, 176, 200, 208, 220, 244, 248, 260, 275, 286, 305, 310, 325, 341, 352, 400, 403, 416, 440, 488, 496, 520, 550, 572, 610, 620, 650, 671, 682, 715, 775, 793, 800, 806, 880, 976, 992, 1040, 1100, 1144, 1220, 1240, 1300, 1342, 1364, 1430, 1525, 1550, 1586, 1612, 1705, 1760, 1891, 1952, 2015, 2080, 2200, 2288, 2440, 2480, 2600, 2684, 2728, 2860, 3050, 3100, 3172, 3224, 3355, 3410, 3575, 3782, 3965, 4030, 4400, 4433, 4576, 4880, 4960, 5200, 5368, 5456, 5720, 6100, 6200, 6344, 6448, 6710, 6820, 7150, 7564, 7930, 8060, 8525, 8723, 8800, 8866, 9455, 9760, 10075, 10400, 10736, 10912, 11440, 12200, 12400, 12688, 12896, 13420, 13640, 14300, 15128, 15860, 16120, 16775, 17050, 17446, 17732, 18910, 19825, 20150, 20801, 21472, 22165, 22880, 24400, 24583, 24800, 25376, 26840, 27280, 28600, 30256, 31720, 32240, 33550, 34100, 34892, 35464, 37820, 39650, 40300, 41602, 43615, 44330, 47275, 48800, 49166, 53680, 54560, 57200, 60512, 63440, 64480, 67100, 68200, 69784, 70928, 75640, 79300, 80600, 83204, 87230, 88660, 94550, 98332, 104005, 107360, 110825, 114400, 122915, 126880, 134200, 136400, 139568, 141856, 151280, 158600, 161200, 166408, 174460, 177320, 189100, 196664, 208010, 218075, 221650, 245830, 268400, 270413, 272800, 279136, 302560, 317200, 322400, 332816, 348920, 354640, 378200, 393328, 416020, 436150, 443300, 491660, 520025, 536800, 540826, 614575, 634400, 665632, 697840, 709280, 756400, 786656, 832040, 872300, 886600, 983320, 1040050, 1081652, 1229150, 1352065, 1395680, 1512800, 1664080, 1744600, 1773200, 1966640, 2080100, 2163304, 2458300, 2704130, 3328160, 3489200, 3546400, 3933280, 4160200, 4326608, 4916600, 5408260, 6760325, 6978400, 8320400, 8653216, 9833200, 10816520, 13520650, 16640800, 19666400, 21633040, 27041300, 43266080, 54082600, 108165200, 216330400]

約数ペア:

[(1, 216330400), (2, 108165200), (4, 54082600), (5, 43266080), (8, 27041300), (10, 21633040), (11, 19666400), (13, 16640800), (16, 13520650), (20, 10816520), (22, 9833200), (25, 8653216), (26, 8320400), (31, 6978400), (32, 6760325), (40, 5408260), (44, 4916600), (50, 4326608), (52, 4160200), (55, 3933280), (61, 3546400), (62, 3489200), (65, 3328160), (80, 2704130), (88, 2458300), (100, 2163304), (104, 2080100), (110, 1966640), (122, 1773200), (124, 1744600), (130, 1664080), (143, 1512800), (155, 1395680), (160, 1352065), (176, 1229150), (200, 1081652), (208, 1040050), (220, 983320), (244, 886600), (248, 872300), (260, 832040), (275, 786656), (286, 756400), (305, 709280), (310, 697840), (325, 665632), (341, 634400), (352, 614575), (400, 540826), (403, 536800), (416, 520025), (440, 491660), (488, 443300), (496, 436150), (520, 416020), (550, 393328), (572, 378200), (610, 354640), (620, 348920), (650, 332816), (671, 322400), (682, 317200), (715, 302560), (775, 279136), (793, 272800), (800, 270413), (806, 268400), (880, 245830), (976, 221650), (992, 218075), (1040, 208010), (1100, 196664), (1144, 189100), (1220, 177320), (1240, 174460), (1300, 166408), (1342, 161200), (1364, 158600), (1430, 151280), (1525, 141856), (1550, 139568), (1586, 136400), (1612, 134200), (1705, 126880), (1760, 122915), (1891, 114400), (1952, 110825), (2015, 107360), (2080, 104005), (2200, 98332), (2288, 94550), (2440, 88660), (2480, 87230), (2600, 83204), (2684, 80600), (2728, 79300), (2860, 75640), (3050, 70928), (3100, 69784), (3172, 68200), (3224, 67100), (3355, 64480), (3410, 63440), (3575, 60512), (3782, 57200), (3965, 54560), (4030, 53680), (4400, 49166), (4433, 48800), (4576, 47275), (4880, 44330), (4960, 43615), (5200, 41602), (5368, 40300), (5456, 39650), (5720, 37820), (6100, 35464), (6200, 34892), (6344, 34100), (6448, 33550), (6710, 32240), (6820, 31720), (7150, 30256), (7564, 28600), (7930, 27280), (8060, 26840), (8525, 25376), (8723, 24800), (8800, 24583), (8866, 24400), (9455, 22880), (9760, 22165), (10075, 21472), (10400, 20801), (10736, 20150), (10912, 19825), (11440, 18910), (12200, 17732), (12400, 17446), (12688, 17050), (12896, 16775), (13420, 16120), (13640, 15860), (14300, 15128)]