234450450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 722802696

約数和(自身を除く): 488352246

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 61, 65, 73, 75, 78, 81, 90, 117, 122, 130, 135, 146, 150, 162, 183, 195, 219, 225, 234, 270, 305, 325, 351, 365, 366, 390, 405, 438, 450, 549, 585, 610, 650, 657, 675, 702, 730, 793, 810, 915, 949, 975, 1053, 1095, 1098, 1170, 1314, 1350, 1525, 1586, 1647, 1755, 1825, 1830, 1898, 1950, 1971, 2025, 2106, 2190, 2379, 2745, 2847, 2925, 3050, 3285, 3294, 3510, 3650, 3942, 3965, 4050, 4453, 4575, 4745, 4758, 4941, 5265, 5475, 5490, 5694, 5850, 5913, 6570, 7137, 7930, 8235, 8541, 8775, 8906, 9150, 9490, 9855, 9882, 10530, 10950, 11826, 11895, 13359, 13725, 14235, 14274, 16425, 16470, 17082, 17550, 19710, 19825, 21411, 22265, 23725, 23790, 24705, 25623, 26325, 26718, 27450, 28470, 29565, 32850, 35685, 39650, 40077, 41175, 42705, 42822, 44530, 47450, 49275, 49410, 51246, 52650, 57889, 59130, 59475, 64233, 66795, 71175, 71370, 76869, 80154, 82350, 85410, 98550, 107055, 111325, 115778, 118950, 120231, 123525, 128115, 128466, 133590, 142350, 147825, 153738, 173667, 178425, 200385, 213525, 214110, 222650, 240462, 247050, 256230, 289445, 295650, 321165, 333975, 347334, 356850, 360693, 384345, 400770, 427050, 521001, 535275, 578890, 601155, 640575, 642330, 667950, 721386, 768690, 868335, 1001925, 1042002, 1070550, 1202310, 1281150, 1447225, 1563003, 1605825, 1736670, 1803465, 1921725, 2003850, 2605005, 2894450, 3005775, 3126006, 3211650, 3606930, 3843450, 4341675, 4689009, 5210010, 6011550, 7815015, 8683350, 9017325, 9378018, 13025025, 15630030, 18034650, 23445045, 26050050, 39075075, 46890090, 78150150, 117225225, 234450450]

約数ペア:

[(1, 234450450), (2, 117225225), (3, 78150150), (5, 46890090), (6, 39075075), (9, 26050050), (10, 23445045), (13, 18034650), (15, 15630030), (18, 13025025), (25, 9378018), (26, 9017325), (27, 8683350), (30, 7815015), (39, 6011550), (45, 5210010), (50, 4689009), (54, 4341675), (61, 3843450), (65, 3606930), (73, 3211650), (75, 3126006), (78, 3005775), (81, 2894450), (90, 2605005), (117, 2003850), (122, 1921725), (130, 1803465), (135, 1736670), (146, 1605825), (150, 1563003), (162, 1447225), (183, 1281150), (195, 1202310), (219, 1070550), (225, 1042002), (234, 1001925), (270, 868335), (305, 768690), (325, 721386), (351, 667950), (365, 642330), (366, 640575), (390, 601155), (405, 578890), (438, 535275), (450, 521001), (549, 427050), (585, 400770), (610, 384345), (650, 360693), (657, 356850), (675, 347334), (702, 333975), (730, 321165), (793, 295650), (810, 289445), (915, 256230), (949, 247050), (975, 240462), (1053, 222650), (1095, 214110), (1098, 213525), (1170, 200385), (1314, 178425), (1350, 173667), (1525, 153738), (1586, 147825), (1647, 142350), (1755, 133590), (1825, 128466), (1830, 128115), (1898, 123525), (1950, 120231), (1971, 118950), (2025, 115778), (2106, 111325), (2190, 107055), (2379, 98550), (2745, 85410), (2847, 82350), (2925, 80154), (3050, 76869), (3285, 71370), (3294, 71175), (3510, 66795), (3650, 64233), (3942, 59475), (3965, 59130), (4050, 57889), (4453, 52650), (4575, 51246), (4745, 49410), (4758, 49275), (4941, 47450), (5265, 44530), (5475, 42822), (5490, 42705), (5694, 41175), (5850, 40077), (5913, 39650), (6570, 35685), (7137, 32850), (7930, 29565), (8235, 28470), (8541, 27450), (8775, 26718), (8906, 26325), (9150, 25623), (9490, 24705), (9855, 23790), (9882, 23725), (10530, 22265), (10950, 21411), (11826, 19825), (11895, 19710), (13359, 17550), (13725, 17082), (14235, 16470), (14274, 16425)]