23029900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 59996160

約数和(自身を除く): 36966260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 25, 31, 34, 38, 46, 50, 62, 68, 76, 85, 92, 95, 100, 115, 124, 155, 170, 190, 230, 310, 323, 340, 380, 391, 425, 437, 460, 475, 527, 575, 589, 620, 646, 713, 775, 782, 850, 874, 950, 1054, 1150, 1178, 1292, 1426, 1550, 1564, 1615, 1700, 1748, 1900, 1955, 2108, 2185, 2300, 2356, 2635, 2852, 2945, 3100, 3230, 3565, 3910, 4370, 5270, 5890, 6460, 7130, 7429, 7820, 8075, 8740, 9775, 10013, 10540, 10925, 11780, 12121, 13175, 13547, 14260, 14725, 14858, 16150, 17825, 19550, 20026, 21850, 24242, 26350, 27094, 29450, 29716, 32300, 35650, 37145, 39100, 40052, 43700, 48484, 50065, 52700, 54188, 58900, 60605, 67735, 71300, 74290, 100130, 121210, 135470, 148580, 185725, 200260, 230299, 242420, 250325, 270940, 303025, 338675, 371450, 460598, 500650, 606050, 677350, 742900, 921196, 1001300, 1151495, 1212100, 1354700, 2302990, 4605980, 5757475, 11514950, 23029900]

約数ペア:

[(1, 23029900), (2, 11514950), (4, 5757475), (5, 4605980), (10, 2302990), (17, 1354700), (19, 1212100), (20, 1151495), (23, 1001300), (25, 921196), (31, 742900), (34, 677350), (38, 606050), (46, 500650), (50, 460598), (62, 371450), (68, 338675), (76, 303025), (85, 270940), (92, 250325), (95, 242420), (100, 230299), (115, 200260), (124, 185725), (155, 148580), (170, 135470), (190, 121210), (230, 100130), (310, 74290), (323, 71300), (340, 67735), (380, 60605), (391, 58900), (425, 54188), (437, 52700), (460, 50065), (475, 48484), (527, 43700), (575, 40052), (589, 39100), (620, 37145), (646, 35650), (713, 32300), (775, 29716), (782, 29450), (850, 27094), (874, 26350), (950, 24242), (1054, 21850), (1150, 20026), (1178, 19550), (1292, 17825), (1426, 16150), (1550, 14858), (1564, 14725), (1615, 14260), (1700, 13547), (1748, 13175), (1900, 12121), (1955, 11780), (2108, 10925), (2185, 10540), (2300, 10013), (2356, 9775), (2635, 8740), (2852, 8075), (2945, 7820), (3100, 7429), (3230, 7130), (3565, 6460), (3910, 5890), (4370, 5270)]