252994950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:823

約数の個数: 144

約数和(自身を含む): 745421040

約数和(自身を除く): 492426090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 59, 65, 75, 78, 90, 117, 118, 130, 150, 177, 195, 225, 234, 295, 325, 354, 390, 450, 531, 585, 590, 650, 733, 767, 885, 975, 1062, 1170, 1466, 1475, 1534, 1770, 1950, 2199, 2301, 2655, 2925, 2950, 3665, 3835, 4398, 4425, 4602, 5310, 5850, 6597, 6903, 7330, 7670, 8850, 9529, 10995, 11505, 13194, 13275, 13806, 18325, 19058, 19175, 21990, 23010, 26550, 28587, 32985, 34515, 36650, 38350, 43247, 47645, 54975, 57174, 57525, 65970, 69030, 85761, 86494, 95290, 109950, 115050, 129741, 142935, 164925, 171522, 172575, 216235, 238225, 259482, 285870, 329850, 345150, 389223, 428805, 432470, 476450, 562211, 648705, 714675, 778446, 857610, 1081175, 1124422, 1297410, 1429350, 1686633, 1946115, 2144025, 2162350, 2811055, 3243525, 3373266, 3892230, 4288050, 5059899, 5622110, 6487050, 8433165, 9730575, 10119798, 14055275, 16866330, 19461150, 25299495, 28110550, 42165825, 50598990, 84331650, 126497475, 252994950]

約数ペア:

[(1, 252994950), (2, 126497475), (3, 84331650), (5, 50598990), (6, 42165825), (9, 28110550), (10, 25299495), (13, 19461150), (15, 16866330), (18, 14055275), (25, 10119798), (26, 9730575), (30, 8433165), (39, 6487050), (45, 5622110), (50, 5059899), (59, 4288050), (65, 3892230), (75, 3373266), (78, 3243525), (90, 2811055), (117, 2162350), (118, 2144025), (130, 1946115), (150, 1686633), (177, 1429350), (195, 1297410), (225, 1124422), (234, 1081175), (295, 857610), (325, 778446), (354, 714675), (390, 648705), (450, 562211), (531, 476450), (585, 432470), (590, 428805), (650, 389223), (733, 345150), (767, 329850), (885, 285870), (975, 259482), (1062, 238225), (1170, 216235), (1466, 172575), (1475, 171522), (1534, 164925), (1770, 142935), (1950, 129741), (2199, 115050), (2301, 109950), (2655, 95290), (2925, 86494), (2950, 85761), (3665, 69030), (3835, 65970), (4398, 57525), (4425, 57174), (4602, 54975), (5310, 47645), (5850, 43247), (6597, 38350), (6903, 36650), (7330, 34515), (7670, 32985), (8850, 28587), (9529, 26550), (10995, 23010), (11505, 21990), (13194, 19175), (13275, 19058), (13806, 18325)]