162449820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 553472640

約数和(自身を除く): 391022820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 90, 108, 117, 130, 135, 146, 156, 180, 195, 219, 234, 260, 270, 292, 317, 351, 365, 390, 438, 468, 540, 585, 634, 657, 702, 730, 780, 876, 949, 951, 1095, 1170, 1268, 1314, 1404, 1460, 1585, 1755, 1898, 1902, 1971, 2190, 2340, 2628, 2847, 2853, 3170, 3285, 3510, 3796, 3804, 3942, 4121, 4380, 4745, 4755, 5694, 5706, 6340, 6570, 7020, 7884, 8242, 8541, 8559, 9490, 9510, 9855, 11388, 11412, 12363, 13140, 14235, 14265, 16484, 17082, 17118, 18980, 19020, 19710, 20605, 23141, 24726, 25623, 28470, 28530, 34164, 34236, 37089, 39420, 41210, 42705, 42795, 46282, 49452, 51246, 56940, 57060, 61815, 69423, 74178, 82420, 85410, 85590, 92564, 102492, 111267, 115705, 123630, 128115, 138846, 148356, 170820, 171180, 185445, 208269, 222534, 231410, 247260, 256230, 277692, 300833, 347115, 370890, 416538, 445068, 462820, 512460, 556335, 601666, 624807, 694230, 741780, 833076, 902499, 1041345, 1112670, 1203332, 1249614, 1388460, 1504165, 1804998, 2082690, 2225340, 2499228, 2707497, 3008330, 3124035, 3609996, 4165380, 4512495, 5414994, 6016660, 6248070, 8122491, 9024990, 10829988, 12496140, 13537485, 16244982, 18049980, 27074970, 32489964, 40612455, 54149940, 81224910, 162449820]

約数ペア:

[(1, 162449820), (2, 81224910), (3, 54149940), (4, 40612455), (5, 32489964), (6, 27074970), (9, 18049980), (10, 16244982), (12, 13537485), (13, 12496140), (15, 10829988), (18, 9024990), (20, 8122491), (26, 6248070), (27, 6016660), (30, 5414994), (36, 4512495), (39, 4165380), (45, 3609996), (52, 3124035), (54, 3008330), (60, 2707497), (65, 2499228), (73, 2225340), (78, 2082690), (90, 1804998), (108, 1504165), (117, 1388460), (130, 1249614), (135, 1203332), (146, 1112670), (156, 1041345), (180, 902499), (195, 833076), (219, 741780), (234, 694230), (260, 624807), (270, 601666), (292, 556335), (317, 512460), (351, 462820), (365, 445068), (390, 416538), (438, 370890), (468, 347115), (540, 300833), (585, 277692), (634, 256230), (657, 247260), (702, 231410), (730, 222534), (780, 208269), (876, 185445), (949, 171180), (951, 170820), (1095, 148356), (1170, 138846), (1268, 128115), (1314, 123630), (1404, 115705), (1460, 111267), (1585, 102492), (1755, 92564), (1898, 85590), (1902, 85410), (1971, 82420), (2190, 74178), (2340, 69423), (2628, 61815), (2847, 57060), (2853, 56940), (3170, 51246), (3285, 49452), (3510, 46282), (3796, 42795), (3804, 42705), (3942, 41210), (4121, 39420), (4380, 37089), (4745, 34236), (4755, 34164), (5694, 28530), (5706, 28470), (6340, 25623), (6570, 24726), (7020, 23141), (7884, 20605), (8242, 19710), (8541, 19020), (8559, 18980), (9490, 17118), (9510, 17082), (9855, 16484), (11388, 14265), (11412, 14235), (12363, 13140)]