91274820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 320248320

約数和(自身を除く): 228973500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 140, 146, 156, 182, 195, 210, 219, 229, 260, 273, 292, 364, 365, 390, 420, 438, 455, 458, 511, 546, 687, 730, 780, 876, 910, 916, 949, 1022, 1092, 1095, 1145, 1365, 1374, 1460, 1533, 1603, 1820, 1898, 2044, 2190, 2290, 2555, 2730, 2748, 2847, 2977, 3066, 3206, 3435, 3796, 4380, 4580, 4745, 4809, 5110, 5460, 5694, 5954, 6132, 6412, 6643, 6870, 7665, 8015, 8931, 9490, 9618, 10220, 11388, 11908, 13286, 13740, 14235, 14885, 15330, 16030, 16717, 17862, 18980, 19236, 19929, 20839, 24045, 26572, 28470, 29770, 30660, 32060, 33215, 33434, 35724, 39858, 41678, 44655, 48090, 50151, 56940, 59540, 62517, 66430, 66868, 79716, 83356, 83585, 89310, 96180, 99645, 100302, 104195, 117019, 125034, 132860, 167170, 178620, 199290, 200604, 208390, 217321, 234038, 250068, 250755, 312585, 334340, 351057, 398580, 416780, 434642, 468076, 501510, 585095, 625170, 651963, 702114, 869284, 1003020, 1086605, 1170190, 1250340, 1303926, 1404228, 1521247, 1755285, 2173210, 2340380, 2607852, 3042494, 3259815, 3510570, 4346420, 4563741, 6084988, 6519630, 7021140, 7606235, 9127482, 13039260, 15212470, 18254964, 22818705, 30424940, 45637410, 91274820]

約数ペア:

[(1, 91274820), (2, 45637410), (3, 30424940), (4, 22818705), (5, 18254964), (6, 15212470), (7, 13039260), (10, 9127482), (12, 7606235), (13, 7021140), (14, 6519630), (15, 6084988), (20, 4563741), (21, 4346420), (26, 3510570), (28, 3259815), (30, 3042494), (35, 2607852), (39, 2340380), (42, 2173210), (52, 1755285), (60, 1521247), (65, 1404228), (70, 1303926), (73, 1250340), (78, 1170190), (84, 1086605), (91, 1003020), (105, 869284), (130, 702114), (140, 651963), (146, 625170), (156, 585095), (182, 501510), (195, 468076), (210, 434642), (219, 416780), (229, 398580), (260, 351057), (273, 334340), (292, 312585), (364, 250755), (365, 250068), (390, 234038), (420, 217321), (438, 208390), (455, 200604), (458, 199290), (511, 178620), (546, 167170), (687, 132860), (730, 125034), (780, 117019), (876, 104195), (910, 100302), (916, 99645), (949, 96180), (1022, 89310), (1092, 83585), (1095, 83356), (1145, 79716), (1365, 66868), (1374, 66430), (1460, 62517), (1533, 59540), (1603, 56940), (1820, 50151), (1898, 48090), (2044, 44655), (2190, 41678), (2290, 39858), (2555, 35724), (2730, 33434), (2748, 33215), (2847, 32060), (2977, 30660), (3066, 29770), (3206, 28470), (3435, 26572), (3796, 24045), (4380, 20839), (4580, 19929), (4745, 19236), (4809, 18980), (5110, 17862), (5460, 16717), (5694, 16030), (5954, 15330), (6132, 14885), (6412, 14235), (6643, 13740), (6870, 13286), (7665, 11908), (8015, 11388), (8931, 10220), (9490, 9618)]