65120220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 233049600

約数和(自身を除く): 167929380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 577, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1154, 1188, 1254, 1485, 1710, 1731, 1881, 1980, 2052, 2090, 2308, 2508, 2565, 2885, 2970, 3135, 3420, 3462, 3762, 4180, 5130, 5193, 5643, 5770, 5940, 6270, 6347, 6924, 7524, 8655, 9405, 10260, 10386, 10963, 11286, 11540, 12540, 12694, 15579, 17310, 18810, 19041, 20772, 21926, 22572, 25388, 25965, 28215, 31158, 31735, 32889, 34620, 37620, 38082, 43852, 51930, 54815, 56430, 57123, 62316, 63470, 65778, 76164, 77895, 95205, 98667, 103860, 109630, 112860, 114246, 120593, 126940, 131556, 155790, 164445, 171369, 190410, 197334, 219260, 228492, 241186, 285615, 296001, 311580, 328890, 342738, 361779, 380820, 394668, 482372, 493335, 571230, 592002, 602965, 657780, 685476, 723558, 856845, 986670, 1085337, 1142460, 1184004, 1205930, 1447116, 1480005, 1713690, 1808895, 1973340, 2170674, 2411860, 2960010, 3256011, 3427380, 3617790, 4341348, 5426685, 5920020, 6512022, 7235580, 10853370, 13024044, 16280055, 21706740, 32560110, 65120220]

約数ペア:

[(1, 65120220), (2, 32560110), (3, 21706740), (4, 16280055), (5, 13024044), (6, 10853370), (9, 7235580), (10, 6512022), (11, 5920020), (12, 5426685), (15, 4341348), (18, 3617790), (19, 3427380), (20, 3256011), (22, 2960010), (27, 2411860), (30, 2170674), (33, 1973340), (36, 1808895), (38, 1713690), (44, 1480005), (45, 1447116), (54, 1205930), (55, 1184004), (57, 1142460), (60, 1085337), (66, 986670), (76, 856845), (90, 723558), (95, 685476), (99, 657780), (108, 602965), (110, 592002), (114, 571230), (132, 493335), (135, 482372), (165, 394668), (171, 380820), (180, 361779), (190, 342738), (198, 328890), (209, 311580), (220, 296001), (228, 285615), (270, 241186), (285, 228492), (297, 219260), (330, 197334), (342, 190410), (380, 171369), (396, 164445), (418, 155790), (495, 131556), (513, 126940), (540, 120593), (570, 114246), (577, 112860), (594, 109630), (627, 103860), (660, 98667), (684, 95205), (836, 77895), (855, 76164), (990, 65778), (1026, 63470), (1045, 62316), (1140, 57123), (1154, 56430), (1188, 54815), (1254, 51930), (1485, 43852), (1710, 38082), (1731, 37620), (1881, 34620), (1980, 32889), (2052, 31735), (2090, 31158), (2308, 28215), (2508, 25965), (2565, 25388), (2885, 22572), (2970, 21926), (3135, 20772), (3420, 19041), (3462, 18810), (3762, 17310), (4180, 15579), (5130, 12694), (5193, 12540), (5643, 11540), (5770, 11286), (5940, 10963), (6270, 10386), (6347, 10260), (6924, 9405), (7524, 8655)]