150728200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 434257920

約数和(自身を除く): 283529720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 31, 35, 40, 46, 50, 56, 62, 70, 92, 100, 115, 124, 140, 151, 155, 161, 175, 184, 200, 217, 230, 248, 280, 302, 310, 322, 350, 434, 460, 575, 604, 620, 644, 700, 713, 755, 775, 805, 868, 920, 1057, 1085, 1150, 1208, 1240, 1288, 1400, 1426, 1510, 1550, 1610, 1736, 2114, 2170, 2300, 2852, 3020, 3100, 3220, 3473, 3565, 3775, 4025, 4228, 4340, 4600, 4681, 4991, 5285, 5425, 5704, 6040, 6200, 6440, 6946, 7130, 7550, 8050, 8456, 8680, 9362, 9982, 10570, 10850, 13892, 14260, 15100, 16100, 17365, 17825, 18724, 19964, 21140, 21700, 23405, 24311, 24955, 26425, 27784, 28520, 30200, 32200, 32767, 34730, 35650, 37448, 39928, 42280, 43400, 46810, 48622, 49910, 52850, 65534, 69460, 71300, 86825, 93620, 97244, 99820, 105700, 107663, 117025, 121555, 124775, 131068, 138920, 142600, 163835, 173650, 187240, 194488, 199640, 211400, 215326, 234050, 243110, 249550, 262136, 327670, 347300, 430652, 468100, 486220, 499100, 538315, 607775, 655340, 694600, 753641, 819175, 861304, 936200, 972440, 998200, 1076630, 1215550, 1310680, 1507282, 1638350, 2153260, 2431100, 2691575, 3014564, 3276700, 3768205, 4306520, 4862200, 5383150, 6029128, 6553400, 7536410, 10766300, 15072820, 18841025, 21532600, 30145640, 37682050, 75364100, 150728200]

約数ペア:

[(1, 150728200), (2, 75364100), (4, 37682050), (5, 30145640), (7, 21532600), (8, 18841025), (10, 15072820), (14, 10766300), (20, 7536410), (23, 6553400), (25, 6029128), (28, 5383150), (31, 4862200), (35, 4306520), (40, 3768205), (46, 3276700), (50, 3014564), (56, 2691575), (62, 2431100), (70, 2153260), (92, 1638350), (100, 1507282), (115, 1310680), (124, 1215550), (140, 1076630), (151, 998200), (155, 972440), (161, 936200), (175, 861304), (184, 819175), (200, 753641), (217, 694600), (230, 655340), (248, 607775), (280, 538315), (302, 499100), (310, 486220), (322, 468100), (350, 430652), (434, 347300), (460, 327670), (575, 262136), (604, 249550), (620, 243110), (644, 234050), (700, 215326), (713, 211400), (755, 199640), (775, 194488), (805, 187240), (868, 173650), (920, 163835), (1057, 142600), (1085, 138920), (1150, 131068), (1208, 124775), (1240, 121555), (1288, 117025), (1400, 107663), (1426, 105700), (1510, 99820), (1550, 97244), (1610, 93620), (1736, 86825), (2114, 71300), (2170, 69460), (2300, 65534), (2852, 52850), (3020, 49910), (3100, 48622), (3220, 46810), (3473, 43400), (3565, 42280), (3775, 39928), (4025, 37448), (4228, 35650), (4340, 34730), (4600, 32767), (4681, 32200), (4991, 30200), (5285, 28520), (5425, 27784), (5704, 26425), (6040, 24955), (6200, 24311), (6440, 23405), (6946, 21700), (7130, 21140), (7550, 19964), (8050, 18724), (8456, 17825), (8680, 17365), (9362, 16100), (9982, 15100), (10570, 14260), (10850, 13892)]