161697900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5923}}^1$

素因数の和:5960

約数の個数: 144

約数和(自身を含む): 575907584

約数和(自身を除く): 414209684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 5923, 6825, 9100, 11846, 13650, 17769, 23692, 27300, 29615, 35538, 41461, 59230, 71076, 76999, 82922, 88845, 118460, 124383, 148075, 153998, 165844, 177690, 207305, 230997, 248766, 296150, 307996, 355380, 384995, 414610, 444225, 461994, 497532, 538993, 592300, 621915, 769990, 829220, 888450, 923988, 1036525, 1077986, 1154985, 1243830, 1539980, 1616979, 1776900, 1924975, 2073050, 2155972, 2309970, 2487660, 2694965, 3109575, 3233958, 3849950, 4146100, 4619940, 5389930, 5774925, 6219150, 6467916, 7699900, 8084895, 10779860, 11549850, 12438300, 13474825, 16169790, 23099700, 26949650, 32339580, 40424475, 53899300, 80848950, 161697900]

約数ペア:

[(1, 161697900), (2, 80848950), (3, 53899300), (4, 40424475), (5, 32339580), (6, 26949650), (7, 23099700), (10, 16169790), (12, 13474825), (13, 12438300), (14, 11549850), (15, 10779860), (20, 8084895), (21, 7699900), (25, 6467916), (26, 6219150), (28, 5774925), (30, 5389930), (35, 4619940), (39, 4146100), (42, 3849950), (50, 3233958), (52, 3109575), (60, 2694965), (65, 2487660), (70, 2309970), (75, 2155972), (78, 2073050), (84, 1924975), (91, 1776900), (100, 1616979), (105, 1539980), (130, 1243830), (140, 1154985), (150, 1077986), (156, 1036525), (175, 923988), (182, 888450), (195, 829220), (210, 769990), (260, 621915), (273, 592300), (300, 538993), (325, 497532), (350, 461994), (364, 444225), (390, 414610), (420, 384995), (455, 355380), (525, 307996), (546, 296150), (650, 248766), (700, 230997), (780, 207305), (910, 177690), (975, 165844), (1050, 153998), (1092, 148075), (1300, 124383), (1365, 118460), (1820, 88845), (1950, 82922), (2100, 76999), (2275, 71076), (2730, 59230), (3900, 41461), (4550, 35538), (5460, 29615), (5923, 27300), (6825, 23692), (9100, 17769), (11846, 13650)]