155519400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 519609600

約数和(自身を除く): 364090200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 79, 85, 100, 102, 120, 136, 150, 158, 170, 193, 200, 204, 237, 255, 300, 316, 340, 386, 395, 408, 425, 474, 510, 579, 600, 632, 680, 772, 790, 850, 948, 965, 1020, 1158, 1185, 1275, 1343, 1544, 1580, 1700, 1896, 1930, 1975, 2040, 2316, 2370, 2550, 2686, 2895, 3160, 3281, 3400, 3860, 3950, 4029, 4632, 4740, 4825, 5100, 5372, 5790, 5925, 6562, 6715, 7720, 7900, 8058, 9480, 9650, 9843, 10200, 10744, 11580, 11850, 13124, 13430, 14475, 15247, 15800, 16116, 16405, 19300, 19686, 20145, 23160, 23700, 26248, 26860, 28950, 30494, 32232, 32810, 33575, 38600, 39372, 40290, 45741, 47400, 49215, 53720, 57900, 60988, 65620, 67150, 76235, 78744, 80580, 82025, 91482, 98430, 100725, 115800, 121976, 131240, 134300, 152470, 161160, 164050, 182964, 196860, 201450, 228705, 246075, 259199, 268600, 304940, 328100, 365928, 381175, 393720, 402900, 457410, 492150, 518398, 609880, 656200, 762350, 777597, 805800, 914820, 984300, 1036796, 1143525, 1295995, 1524700, 1555194, 1829640, 1968600, 2073592, 2287050, 2591990, 3049400, 3110388, 3887985, 4574100, 5183980, 6220776, 6479975, 7775970, 9148200, 10367960, 12959950, 15551940, 19439925, 25919900, 31103880, 38879850, 51839800, 77759700, 155519400]

約数ペア:

[(1, 155519400), (2, 77759700), (3, 51839800), (4, 38879850), (5, 31103880), (6, 25919900), (8, 19439925), (10, 15551940), (12, 12959950), (15, 10367960), (17, 9148200), (20, 7775970), (24, 6479975), (25, 6220776), (30, 5183980), (34, 4574100), (40, 3887985), (50, 3110388), (51, 3049400), (60, 2591990), (68, 2287050), (75, 2073592), (79, 1968600), (85, 1829640), (100, 1555194), (102, 1524700), (120, 1295995), (136, 1143525), (150, 1036796), (158, 984300), (170, 914820), (193, 805800), (200, 777597), (204, 762350), (237, 656200), (255, 609880), (300, 518398), (316, 492150), (340, 457410), (386, 402900), (395, 393720), (408, 381175), (425, 365928), (474, 328100), (510, 304940), (579, 268600), (600, 259199), (632, 246075), (680, 228705), (772, 201450), (790, 196860), (850, 182964), (948, 164050), (965, 161160), (1020, 152470), (1158, 134300), (1185, 131240), (1275, 121976), (1343, 115800), (1544, 100725), (1580, 98430), (1700, 91482), (1896, 82025), (1930, 80580), (1975, 78744), (2040, 76235), (2316, 67150), (2370, 65620), (2550, 60988), (2686, 57900), (2895, 53720), (3160, 49215), (3281, 47400), (3400, 45741), (3860, 40290), (3950, 39372), (4029, 38600), (4632, 33575), (4740, 32810), (4825, 32232), (5100, 30494), (5372, 28950), (5790, 26860), (5925, 26248), (6562, 23700), (6715, 23160), (7720, 20145), (7900, 19686), (8058, 19300), (9480, 16405), (9650, 16116), (9843, 15800), (10200, 15247), (10744, 14475), (11580, 13430), (11850, 13124)]