102773580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2728

約数の個数: 144

約数和(自身を含む): 360632160

約数和(自身を除く): 257858580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2689, 2730, 2940, 3185, 3822, 5378, 5460, 6370, 7644, 8067, 9555, 10756, 12740, 13445, 16134, 18823, 19110, 26890, 32268, 34957, 37646, 38220, 40335, 53780, 56469, 69914, 75292, 80670, 94115, 104871, 112938, 131761, 139828, 161340, 174785, 188230, 209742, 225876, 244699, 263522, 282345, 349570, 376460, 395283, 419484, 489398, 524355, 527044, 564690, 658805, 699140, 734097, 790566, 978796, 1048710, 1129380, 1223495, 1317610, 1468194, 1581132, 1712893, 1976415, 2097420, 2446990, 2635220, 2936388, 3425786, 3670485, 3952830, 4893980, 5138679, 6851572, 7340970, 7905660, 8564465, 10277358, 14681940, 17128930, 20554716, 25693395, 34257860, 51386790, 102773580]

約数ペア:

[(1, 102773580), (2, 51386790), (3, 34257860), (4, 25693395), (5, 20554716), (6, 17128930), (7, 14681940), (10, 10277358), (12, 8564465), (13, 7905660), (14, 7340970), (15, 6851572), (20, 5138679), (21, 4893980), (26, 3952830), (28, 3670485), (30, 3425786), (35, 2936388), (39, 2635220), (42, 2446990), (49, 2097420), (52, 1976415), (60, 1712893), (65, 1581132), (70, 1468194), (78, 1317610), (84, 1223495), (91, 1129380), (98, 1048710), (105, 978796), (130, 790566), (140, 734097), (147, 699140), (156, 658805), (182, 564690), (195, 527044), (196, 524355), (210, 489398), (245, 419484), (260, 395283), (273, 376460), (294, 349570), (364, 282345), (390, 263522), (420, 244699), (455, 225876), (490, 209742), (546, 188230), (588, 174785), (637, 161340), (735, 139828), (780, 131761), (910, 112938), (980, 104871), (1092, 94115), (1274, 80670), (1365, 75292), (1470, 69914), (1820, 56469), (1911, 53780), (2548, 40335), (2689, 38220), (2730, 37646), (2940, 34957), (3185, 32268), (3822, 26890), (5378, 19110), (5460, 18823), (6370, 16134), (7644, 13445), (8067, 12740), (9555, 10756)]