221126100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 724016160

約数和(自身を除く): 502890060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 59, 60, 62, 65, 75, 78, 93, 100, 118, 124, 130, 150, 155, 156, 177, 186, 195, 236, 260, 295, 300, 310, 325, 354, 372, 390, 403, 465, 590, 620, 650, 708, 767, 775, 780, 806, 885, 930, 961, 975, 1180, 1209, 1300, 1475, 1534, 1550, 1612, 1770, 1829, 1860, 1922, 1950, 2015, 2301, 2325, 2418, 2883, 2950, 3068, 3100, 3540, 3658, 3835, 3844, 3900, 4030, 4425, 4602, 4650, 4805, 4836, 5487, 5766, 5900, 6045, 7316, 7670, 8060, 8850, 9145, 9204, 9300, 9610, 10075, 10974, 11505, 11532, 12090, 12493, 14415, 15340, 17700, 18290, 19175, 19220, 20150, 21948, 23010, 23777, 24025, 24180, 24986, 27435, 28830, 30225, 36580, 37479, 38350, 40300, 45725, 46020, 47554, 48050, 49972, 54870, 56699, 57525, 57660, 60450, 62465, 71331, 72075, 74958, 76700, 91450, 95108, 96100, 109740, 113398, 115050, 118885, 120900, 124930, 137175, 142662, 144150, 149916, 170097, 182900, 187395, 226796, 230100, 237770, 249860, 274350, 283495, 285324, 288300, 312325, 340194, 356655, 374790, 475540, 548700, 566990, 594425, 624650, 680388, 713310, 737087, 749580, 850485, 936975, 1133980, 1188850, 1249300, 1417475, 1426620, 1474174, 1700970, 1783275, 1873950, 2211261, 2377700, 2834950, 2948348, 3401940, 3566550, 3685435, 3747900, 4252425, 4422522, 5669900, 7133100, 7370870, 8504850, 8845044, 11056305, 14741740, 17009700, 18427175, 22112610, 36854350, 44225220, 55281525, 73708700, 110563050, 221126100]

約数ペア:

[(1, 221126100), (2, 110563050), (3, 73708700), (4, 55281525), (5, 44225220), (6, 36854350), (10, 22112610), (12, 18427175), (13, 17009700), (15, 14741740), (20, 11056305), (25, 8845044), (26, 8504850), (30, 7370870), (31, 7133100), (39, 5669900), (50, 4422522), (52, 4252425), (59, 3747900), (60, 3685435), (62, 3566550), (65, 3401940), (75, 2948348), (78, 2834950), (93, 2377700), (100, 2211261), (118, 1873950), (124, 1783275), (130, 1700970), (150, 1474174), (155, 1426620), (156, 1417475), (177, 1249300), (186, 1188850), (195, 1133980), (236, 936975), (260, 850485), (295, 749580), (300, 737087), (310, 713310), (325, 680388), (354, 624650), (372, 594425), (390, 566990), (403, 548700), (465, 475540), (590, 374790), (620, 356655), (650, 340194), (708, 312325), (767, 288300), (775, 285324), (780, 283495), (806, 274350), (885, 249860), (930, 237770), (961, 230100), (975, 226796), (1180, 187395), (1209, 182900), (1300, 170097), (1475, 149916), (1534, 144150), (1550, 142662), (1612, 137175), (1770, 124930), (1829, 120900), (1860, 118885), (1922, 115050), (1950, 113398), (2015, 109740), (2301, 96100), (2325, 95108), (2418, 91450), (2883, 76700), (2950, 74958), (3068, 72075), (3100, 71331), (3540, 62465), (3658, 60450), (3835, 57660), (3844, 57525), (3900, 56699), (4030, 54870), (4425, 49972), (4602, 48050), (4650, 47554), (4805, 46020), (4836, 45725), (5487, 40300), (5766, 38350), (5900, 37479), (6045, 36580), (7316, 30225), (7670, 28830), (8060, 27435), (8850, 24986), (9145, 24180), (9204, 24025), (9300, 23777), (9610, 23010), (10075, 21948), (10974, 20150), (11505, 19220), (11532, 19175), (12090, 18290), (12493, 17700), (14415, 15340)]