73007220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 245661696

約数和(自身を除く): 172654476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 67, 78, 110, 127, 130, 132, 134, 143, 156, 165, 195, 201, 220, 254, 260, 268, 286, 330, 335, 381, 390, 402, 429, 508, 572, 635, 660, 670, 715, 737, 762, 780, 804, 858, 871, 1005, 1270, 1340, 1397, 1430, 1474, 1524, 1651, 1716, 1742, 1905, 2010, 2145, 2211, 2540, 2613, 2794, 2860, 2948, 3302, 3484, 3685, 3810, 4020, 4191, 4290, 4355, 4422, 4953, 5226, 5588, 6604, 6985, 7370, 7620, 8255, 8382, 8509, 8580, 8710, 8844, 9581, 9906, 10452, 11055, 13065, 13970, 14740, 16510, 16764, 17018, 17420, 18161, 19162, 19812, 20955, 22110, 24765, 25527, 26130, 27940, 28743, 33020, 34036, 36322, 38324, 41910, 42545, 44220, 47905, 49530, 51054, 52260, 54483, 57486, 72644, 83820, 85090, 90805, 93599, 95810, 99060, 102108, 108966, 110617, 114972, 127635, 143715, 170180, 181610, 187198, 191620, 217932, 221234, 255270, 272415, 280797, 287430, 331851, 363220, 374396, 442468, 467995, 510540, 544830, 553085, 561594, 574860, 663702, 935990, 1089660, 1106170, 1123188, 1216787, 1327404, 1403985, 1659255, 1871980, 2212340, 2433574, 2807970, 3318510, 3650361, 4867148, 5615940, 6083935, 6637020, 7300722, 12167870, 14601444, 18251805, 24335740, 36503610, 73007220]

約数ペア:

[(1, 73007220), (2, 36503610), (3, 24335740), (4, 18251805), (5, 14601444), (6, 12167870), (10, 7300722), (11, 6637020), (12, 6083935), (13, 5615940), (15, 4867148), (20, 3650361), (22, 3318510), (26, 2807970), (30, 2433574), (33, 2212340), (39, 1871980), (44, 1659255), (52, 1403985), (55, 1327404), (60, 1216787), (65, 1123188), (66, 1106170), (67, 1089660), (78, 935990), (110, 663702), (127, 574860), (130, 561594), (132, 553085), (134, 544830), (143, 510540), (156, 467995), (165, 442468), (195, 374396), (201, 363220), (220, 331851), (254, 287430), (260, 280797), (268, 272415), (286, 255270), (330, 221234), (335, 217932), (381, 191620), (390, 187198), (402, 181610), (429, 170180), (508, 143715), (572, 127635), (635, 114972), (660, 110617), (670, 108966), (715, 102108), (737, 99060), (762, 95810), (780, 93599), (804, 90805), (858, 85090), (871, 83820), (1005, 72644), (1270, 57486), (1340, 54483), (1397, 52260), (1430, 51054), (1474, 49530), (1524, 47905), (1651, 44220), (1716, 42545), (1742, 41910), (1905, 38324), (2010, 36322), (2145, 34036), (2211, 33020), (2540, 28743), (2613, 27940), (2794, 26130), (2860, 25527), (2948, 24765), (3302, 22110), (3484, 20955), (3685, 19812), (3810, 19162), (4020, 18161), (4191, 17420), (4290, 17018), (4355, 16764), (4422, 16510), (4953, 14740), (5226, 13970), (5588, 13065), (6604, 11055), (6985, 10452), (7370, 9906), (7620, 9581), (8255, 8844), (8382, 8710), (8509, 8580)]