15529800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 56871360

約数和(自身を除く): 41341560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 181, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 362, 390, 429, 440, 520, 543, 550, 572, 600, 650, 660, 715, 724, 780, 825, 858, 905, 975, 1086, 1100, 1144, 1300, 1320, 1430, 1448, 1560, 1650, 1716, 1810, 1950, 1991, 2145, 2172, 2200, 2353, 2600, 2715, 2860, 3300, 3432, 3575, 3620, 3900, 3982, 4290, 4344, 4525, 4706, 5430, 5720, 5973, 6600, 7059, 7150, 7240, 7800, 7964, 8580, 9050, 9412, 9955, 10725, 10860, 11765, 11946, 13575, 14118, 14300, 15928, 17160, 18100, 18824, 19910, 21450, 21720, 23530, 23892, 25883, 27150, 28236, 28600, 29865, 35295, 36200, 39820, 42900, 47060, 47784, 49775, 51766, 54300, 56472, 58825, 59730, 70590, 77649, 79640, 85800, 94120, 99550, 103532, 108600, 117650, 119460, 129415, 141180, 149325, 155298, 176475, 199100, 207064, 235300, 238920, 258830, 282360, 298650, 310596, 352950, 388245, 398200, 470600, 517660, 597300, 621192, 647075, 705900, 776490, 1035320, 1194600, 1294150, 1411800, 1552980, 1941225, 2588300, 3105960, 3882450, 5176600, 7764900, 15529800]

約数ペア:

[(1, 15529800), (2, 7764900), (3, 5176600), (4, 3882450), (5, 3105960), (6, 2588300), (8, 1941225), (10, 1552980), (11, 1411800), (12, 1294150), (13, 1194600), (15, 1035320), (20, 776490), (22, 705900), (24, 647075), (25, 621192), (26, 597300), (30, 517660), (33, 470600), (39, 398200), (40, 388245), (44, 352950), (50, 310596), (52, 298650), (55, 282360), (60, 258830), (65, 238920), (66, 235300), (75, 207064), (78, 199100), (88, 176475), (100, 155298), (104, 149325), (110, 141180), (120, 129415), (130, 119460), (132, 117650), (143, 108600), (150, 103532), (156, 99550), (165, 94120), (181, 85800), (195, 79640), (200, 77649), (220, 70590), (260, 59730), (264, 58825), (275, 56472), (286, 54300), (300, 51766), (312, 49775), (325, 47784), (330, 47060), (362, 42900), (390, 39820), (429, 36200), (440, 35295), (520, 29865), (543, 28600), (550, 28236), (572, 27150), (600, 25883), (650, 23892), (660, 23530), (715, 21720), (724, 21450), (780, 19910), (825, 18824), (858, 18100), (905, 17160), (975, 15928), (1086, 14300), (1100, 14118), (1144, 13575), (1300, 11946), (1320, 11765), (1430, 10860), (1448, 10725), (1560, 9955), (1650, 9412), (1716, 9050), (1810, 8580), (1950, 7964), (1991, 7800), (2145, 7240), (2172, 7150), (2200, 7059), (2353, 6600), (2600, 5973), (2715, 5720), (2860, 5430), (3300, 4706), (3432, 4525), (3575, 4344), (3620, 4290), (3900, 3982)]