73433100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 241095680

約数和(自身を除く): 167662580

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, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 991, 1140, 1235, 1300, 1425, 1482, 1900, 1950, 1982, 2470, 2850, 2964, 2973, 3705, 3900, 3964, 4940, 4955, 5700, 5946, 6175, 7410, 9910, 11892, 12350, 12883, 14820, 14865, 18525, 18829, 19820, 24700, 24775, 25766, 29730, 37050, 37658, 38649, 49550, 51532, 56487, 59460, 64415, 74100, 74325, 75316, 77298, 94145, 99100, 112974, 128830, 148650, 154596, 188290, 193245, 225948, 244777, 257660, 282435, 297300, 322075, 376580, 386490, 470725, 489554, 564870, 644150, 734331, 772980, 941450, 966225, 979108, 1129740, 1223885, 1288300, 1412175, 1468662, 1882900, 1932450, 2447770, 2824350, 2937324, 3671655, 3864900, 4895540, 5648700, 6119425, 7343310, 12238850, 14686620, 18358275, 24477700, 36716550, 73433100]

約数ペア:

[(1, 73433100), (2, 36716550), (3, 24477700), (4, 18358275), (5, 14686620), (6, 12238850), (10, 7343310), (12, 6119425), (13, 5648700), (15, 4895540), (19, 3864900), (20, 3671655), (25, 2937324), (26, 2824350), (30, 2447770), (38, 1932450), (39, 1882900), (50, 1468662), (52, 1412175), (57, 1288300), (60, 1223885), (65, 1129740), (75, 979108), (76, 966225), (78, 941450), (95, 772980), (100, 734331), (114, 644150), (130, 564870), (150, 489554), (156, 470725), (190, 386490), (195, 376580), (228, 322075), (247, 297300), (260, 282435), (285, 257660), (300, 244777), (325, 225948), (380, 193245), (390, 188290), (475, 154596), (494, 148650), (570, 128830), (650, 112974), (741, 99100), (780, 94145), (950, 77298), (975, 75316), (988, 74325), (991, 74100), (1140, 64415), (1235, 59460), (1300, 56487), (1425, 51532), (1482, 49550), (1900, 38649), (1950, 37658), (1982, 37050), (2470, 29730), (2850, 25766), (2964, 24775), (2973, 24700), (3705, 19820), (3900, 18829), (3964, 18525), (4940, 14865), (4955, 14820), (5700, 12883), (5946, 12350), (6175, 11892), (7410, 9910)]