304543250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1964

約数の個数: 64

約数和(自身を含む): 632810880

約数和(自身を除く): 328267630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 125, 250, 275, 295, 550, 590, 649, 1298, 1375, 1475, 1877, 2750, 2950, 3245, 3754, 6490, 7375, 9385, 14750, 16225, 18770, 20647, 32450, 41294, 46925, 81125, 93850, 103235, 110743, 162250, 206470, 221486, 234625, 469250, 516175, 553715, 1032350, 1107430, 1218173, 2436346, 2580875, 2768575, 5161750, 5537150, 6090865, 12181730, 13842875, 27685750, 30454325, 60908650, 152271625, 304543250]

約数ペア:

[(1, 304543250), (2, 152271625), (5, 60908650), (10, 30454325), (11, 27685750), (22, 13842875), (25, 12181730), (50, 6090865), (55, 5537150), (59, 5161750), (110, 2768575), (118, 2580875), (125, 2436346), (250, 1218173), (275, 1107430), (295, 1032350), (550, 553715), (590, 516175), (649, 469250), (1298, 234625), (1375, 221486), (1475, 206470), (1877, 162250), (2750, 110743), (2950, 103235), (3245, 93850), (3754, 81125), (6490, 46925), (7375, 41294), (9385, 32450), (14750, 20647), (16225, 18770)]