73133340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 249274368

約数和(自身を除く): 176141028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 60, 62, 70, 82, 84, 93, 105, 123, 124, 137, 140, 155, 164, 186, 205, 210, 217, 246, 274, 287, 310, 372, 410, 411, 420, 434, 465, 492, 548, 574, 615, 620, 651, 685, 820, 822, 861, 868, 930, 959, 1085, 1148, 1230, 1271, 1302, 1370, 1435, 1644, 1722, 1860, 1918, 2055, 2170, 2460, 2542, 2604, 2740, 2870, 2877, 3255, 3444, 3813, 3836, 4110, 4247, 4305, 4340, 4795, 5084, 5617, 5740, 5754, 6355, 6510, 7626, 8220, 8494, 8610, 8897, 9590, 11234, 11508, 12710, 12741, 13020, 14385, 15252, 16851, 16988, 17220, 17794, 19065, 19180, 21235, 22468, 25420, 25482, 26691, 28085, 28770, 29729, 33702, 35588, 38130, 39319, 42470, 44485, 50964, 53382, 56170, 57540, 59458, 63705, 67404, 76260, 78638, 84255, 84940, 88970, 89187, 106764, 112340, 117957, 118916, 127410, 133455, 148645, 157276, 168510, 174127, 177940, 178374, 196595, 235914, 254820, 266910, 297290, 337020, 348254, 356748, 393190, 445935, 471828, 522381, 533820, 589785, 594580, 696508, 786380, 870635, 891870, 1044762, 1179570, 1218889, 1741270, 1783740, 2089524, 2359140, 2437778, 2611905, 3482540, 3656667, 4875556, 5223810, 6094445, 7313334, 10447620, 12188890, 14626668, 18283335, 24377780, 36566670, 73133340]

約数ペア:

[(1, 73133340), (2, 36566670), (3, 24377780), (4, 18283335), (5, 14626668), (6, 12188890), (7, 10447620), (10, 7313334), (12, 6094445), (14, 5223810), (15, 4875556), (20, 3656667), (21, 3482540), (28, 2611905), (30, 2437778), (31, 2359140), (35, 2089524), (41, 1783740), (42, 1741270), (60, 1218889), (62, 1179570), (70, 1044762), (82, 891870), (84, 870635), (93, 786380), (105, 696508), (123, 594580), (124, 589785), (137, 533820), (140, 522381), (155, 471828), (164, 445935), (186, 393190), (205, 356748), (210, 348254), (217, 337020), (246, 297290), (274, 266910), (287, 254820), (310, 235914), (372, 196595), (410, 178374), (411, 177940), (420, 174127), (434, 168510), (465, 157276), (492, 148645), (548, 133455), (574, 127410), (615, 118916), (620, 117957), (651, 112340), (685, 106764), (820, 89187), (822, 88970), (861, 84940), (868, 84255), (930, 78638), (959, 76260), (1085, 67404), (1148, 63705), (1230, 59458), (1271, 57540), (1302, 56170), (1370, 53382), (1435, 50964), (1644, 44485), (1722, 42470), (1860, 39319), (1918, 38130), (2055, 35588), (2170, 33702), (2460, 29729), (2542, 28770), (2604, 28085), (2740, 26691), (2870, 25482), (2877, 25420), (3255, 22468), (3444, 21235), (3813, 19180), (3836, 19065), (4110, 17794), (4247, 17220), (4305, 16988), (4340, 16851), (4795, 15252), (5084, 14385), (5617, 13020), (5740, 12741), (5754, 12710), (6355, 11508), (6510, 11234), (7626, 9590), (8220, 8897), (8494, 8610)]