22748700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 74856320

約数和(自身を除く): 52107620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 307, 325, 380, 390, 475, 494, 570, 614, 650, 741, 780, 921, 950, 975, 988, 1140, 1228, 1235, 1300, 1425, 1482, 1535, 1842, 1900, 1950, 2470, 2850, 2964, 3070, 3684, 3705, 3900, 3991, 4605, 4940, 5700, 5833, 6140, 6175, 7410, 7675, 7982, 9210, 11666, 11973, 12350, 14820, 15350, 15964, 17499, 18420, 18525, 19955, 23025, 23332, 23946, 24700, 29165, 30700, 34998, 37050, 39910, 46050, 47892, 58330, 59865, 69996, 74100, 75829, 79820, 87495, 92100, 99775, 116660, 119730, 145825, 151658, 174990, 199550, 227487, 239460, 291650, 299325, 303316, 349980, 379145, 399100, 437475, 454974, 583300, 598650, 758290, 874950, 909948, 1137435, 1197300, 1516580, 1749900, 1895725, 2274870, 3791450, 4549740, 5687175, 7582900, 11374350, 22748700]

約数ペア:

[(1, 22748700), (2, 11374350), (3, 7582900), (4, 5687175), (5, 4549740), (6, 3791450), (10, 2274870), (12, 1895725), (13, 1749900), (15, 1516580), (19, 1197300), (20, 1137435), (25, 909948), (26, 874950), (30, 758290), (38, 598650), (39, 583300), (50, 454974), (52, 437475), (57, 399100), (60, 379145), (65, 349980), (75, 303316), (76, 299325), (78, 291650), (95, 239460), (100, 227487), (114, 199550), (130, 174990), (150, 151658), (156, 145825), (190, 119730), (195, 116660), (228, 99775), (247, 92100), (260, 87495), (285, 79820), (300, 75829), (307, 74100), (325, 69996), (380, 59865), (390, 58330), (475, 47892), (494, 46050), (570, 39910), (614, 37050), (650, 34998), (741, 30700), (780, 29165), (921, 24700), (950, 23946), (975, 23332), (988, 23025), (1140, 19955), (1228, 18525), (1235, 18420), (1300, 17499), (1425, 15964), (1482, 15350), (1535, 14820), (1842, 12350), (1900, 11973), (1950, 11666), (2470, 9210), (2850, 7982), (2964, 7675), (3070, 7410), (3684, 6175), (3705, 6140), (3900, 5833), (3991, 5700), (4605, 4940)]