68682900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1642

約数の個数: 144

約数和(自身を含む): 233610048

約数和(自身を除く): 164927148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1601, 1650, 1716, 1950, 2145, 2860, 3202, 3300, 3575, 3900, 4290, 4803, 6404, 7150, 8005, 8580, 9606, 10725, 14300, 16010, 17611, 19212, 20813, 21450, 24015, 32020, 35222, 40025, 41626, 42900, 48030, 52833, 62439, 70444, 80050, 83252, 88055, 96060, 104065, 105666, 120075, 124878, 160100, 176110, 208130, 211332, 228943, 240150, 249756, 264165, 312195, 352220, 416260, 440275, 457886, 480300, 520325, 528330, 624390, 686829, 880550, 915772, 1040650, 1056660, 1144715, 1248780, 1320825, 1373658, 1560975, 1761100, 2081300, 2289430, 2641650, 2747316, 3121950, 3434145, 4578860, 5283300, 5723575, 6243900, 6868290, 11447150, 13736580, 17170725, 22894300, 34341450, 68682900]

約数ペア:

[(1, 68682900), (2, 34341450), (3, 22894300), (4, 17170725), (5, 13736580), (6, 11447150), (10, 6868290), (11, 6243900), (12, 5723575), (13, 5283300), (15, 4578860), (20, 3434145), (22, 3121950), (25, 2747316), (26, 2641650), (30, 2289430), (33, 2081300), (39, 1761100), (44, 1560975), (50, 1373658), (52, 1320825), (55, 1248780), (60, 1144715), (65, 1056660), (66, 1040650), (75, 915772), (78, 880550), (100, 686829), (110, 624390), (130, 528330), (132, 520325), (143, 480300), (150, 457886), (156, 440275), (165, 416260), (195, 352220), (220, 312195), (260, 264165), (275, 249756), (286, 240150), (300, 228943), (325, 211332), (330, 208130), (390, 176110), (429, 160100), (550, 124878), (572, 120075), (650, 105666), (660, 104065), (715, 96060), (780, 88055), (825, 83252), (858, 80050), (975, 70444), (1100, 62439), (1300, 52833), (1430, 48030), (1601, 42900), (1650, 41626), (1716, 40025), (1950, 35222), (2145, 32020), (2860, 24015), (3202, 21450), (3300, 20813), (3575, 19212), (3900, 17611), (4290, 16010), (4803, 14300), (6404, 10725), (7150, 9606), (8005, 8580)]