100818200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 291409920

約数和(自身を除く): 190591720

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, 101, 115, 124, 140, 155, 161, 175, 184, 200, 202, 217, 230, 248, 280, 310, 322, 350, 404, 434, 460, 505, 575, 620, 644, 700, 707, 713, 775, 805, 808, 868, 920, 1010, 1085, 1150, 1240, 1288, 1400, 1414, 1426, 1550, 1610, 1736, 2020, 2170, 2300, 2323, 2525, 2828, 2852, 3100, 3131, 3220, 3535, 3565, 4025, 4040, 4340, 4600, 4646, 4991, 5050, 5425, 5656, 5704, 6200, 6262, 6440, 7070, 7130, 8050, 8680, 9292, 9982, 10100, 10850, 11615, 12524, 14140, 14260, 15655, 16100, 16261, 17675, 17825, 18584, 19964, 20200, 21700, 21917, 23230, 24955, 25048, 28280, 28520, 31310, 32200, 32522, 35350, 35650, 39928, 43400, 43834, 46460, 49910, 58075, 62620, 65044, 70700, 71300, 72013, 78275, 81305, 87668, 92920, 99820, 109585, 116150, 124775, 125240, 130088, 141400, 142600, 144026, 156550, 162610, 175336, 199640, 219170, 232300, 249550, 288052, 313100, 325220, 360065, 406525, 438340, 464600, 499100, 504091, 547925, 576104, 626200, 650440, 720130, 813050, 876680, 998200, 1008182, 1095850, 1440260, 1626100, 1800325, 2016364, 2191700, 2520455, 2880520, 3252200, 3600650, 4032728, 4383400, 5040910, 7201300, 10081820, 12602275, 14402600, 20163640, 25204550, 50409100, 100818200]

約数ペア:

[(1, 100818200), (2, 50409100), (4, 25204550), (5, 20163640), (7, 14402600), (8, 12602275), (10, 10081820), (14, 7201300), (20, 5040910), (23, 4383400), (25, 4032728), (28, 3600650), (31, 3252200), (35, 2880520), (40, 2520455), (46, 2191700), (50, 2016364), (56, 1800325), (62, 1626100), (70, 1440260), (92, 1095850), (100, 1008182), (101, 998200), (115, 876680), (124, 813050), (140, 720130), (155, 650440), (161, 626200), (175, 576104), (184, 547925), (200, 504091), (202, 499100), (217, 464600), (230, 438340), (248, 406525), (280, 360065), (310, 325220), (322, 313100), (350, 288052), (404, 249550), (434, 232300), (460, 219170), (505, 199640), (575, 175336), (620, 162610), (644, 156550), (700, 144026), (707, 142600), (713, 141400), (775, 130088), (805, 125240), (808, 124775), (868, 116150), (920, 109585), (1010, 99820), (1085, 92920), (1150, 87668), (1240, 81305), (1288, 78275), (1400, 72013), (1414, 71300), (1426, 70700), (1550, 65044), (1610, 62620), (1736, 58075), (2020, 49910), (2170, 46460), (2300, 43834), (2323, 43400), (2525, 39928), (2828, 35650), (2852, 35350), (3100, 32522), (3131, 32200), (3220, 31310), (3535, 28520), (3565, 28280), (4025, 25048), (4040, 24955), (4340, 23230), (4600, 21917), (4646, 21700), (4991, 20200), (5050, 19964), (5425, 18584), (5656, 17825), (5704, 17675), (6200, 16261), (6262, 16100), (6440, 15655), (7070, 14260), (7130, 14140), (8050, 12524), (8680, 11615), (9292, 10850), (9982, 10100)]