75150540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 172515060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 599, 612, 615, 697, 738, 765, 820, 1020, 1198, 1230, 1394, 1476, 1530, 1797, 1845, 2091, 2396, 2460, 2788, 2995, 3060, 3485, 3594, 3690, 4182, 5391, 5990, 6273, 6970, 7188, 7380, 8364, 8985, 10183, 10455, 10782, 11980, 12546, 13940, 17970, 20366, 20910, 21564, 24559, 25092, 26955, 30549, 31365, 35940, 40732, 41820, 49118, 50915, 53910, 61098, 62730, 73677, 91647, 98236, 101830, 107820, 122196, 122795, 125460, 147354, 152745, 183294, 203660, 221031, 245590, 294708, 305490, 366588, 368385, 417503, 442062, 458235, 491180, 610980, 736770, 835006, 884124, 916470, 1105155, 1252509, 1473540, 1670012, 1832940, 2087515, 2210310, 2505018, 3757527, 4175030, 4420620, 5010036, 6262545, 7515054, 8350060, 12525090, 15030108, 18787635, 25050180, 37575270, 75150540]

約数ペア:

[(1, 75150540), (2, 37575270), (3, 25050180), (4, 18787635), (5, 15030108), (6, 12525090), (9, 8350060), (10, 7515054), (12, 6262545), (15, 5010036), (17, 4420620), (18, 4175030), (20, 3757527), (30, 2505018), (34, 2210310), (36, 2087515), (41, 1832940), (45, 1670012), (51, 1473540), (60, 1252509), (68, 1105155), (82, 916470), (85, 884124), (90, 835006), (102, 736770), (123, 610980), (153, 491180), (164, 458235), (170, 442062), (180, 417503), (204, 368385), (205, 366588), (246, 305490), (255, 294708), (306, 245590), (340, 221031), (369, 203660), (410, 183294), (492, 152745), (510, 147354), (599, 125460), (612, 122795), (615, 122196), (697, 107820), (738, 101830), (765, 98236), (820, 91647), (1020, 73677), (1198, 62730), (1230, 61098), (1394, 53910), (1476, 50915), (1530, 49118), (1797, 41820), (1845, 40732), (2091, 35940), (2396, 31365), (2460, 30549), (2788, 26955), (2995, 25092), (3060, 24559), (3485, 21564), (3594, 20910), (3690, 20366), (4182, 17970), (5391, 13940), (5990, 12546), (6273, 11980), (6970, 10782), (7188, 10455), (7380, 10183), (8364, 8985)]