44672940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 154653408

約数和(自身を除く): 109980468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1123, 1170, 1326, 1530, 1989, 2210, 2246, 2340, 2652, 3060, 3315, 3369, 3978, 4420, 4492, 5615, 6630, 6738, 7956, 9945, 10107, 11230, 13260, 13476, 14599, 16845, 19091, 19890, 20214, 22460, 29198, 33690, 38182, 39780, 40428, 43797, 50535, 57273, 58396, 67380, 72995, 76364, 87594, 95455, 101070, 114546, 131391, 145990, 171819, 175188, 190910, 202140, 218985, 229092, 248183, 262782, 286365, 291980, 343638, 381820, 437970, 496366, 525564, 572730, 656955, 687276, 744549, 859095, 875940, 992732, 1145460, 1240915, 1313910, 1489098, 1718190, 2233647, 2481830, 2627820, 2978196, 3436380, 3722745, 4467294, 4963660, 7445490, 8934588, 11168235, 14890980, 22336470, 44672940]

約数ペア:

[(1, 44672940), (2, 22336470), (3, 14890980), (4, 11168235), (5, 8934588), (6, 7445490), (9, 4963660), (10, 4467294), (12, 3722745), (13, 3436380), (15, 2978196), (17, 2627820), (18, 2481830), (20, 2233647), (26, 1718190), (30, 1489098), (34, 1313910), (36, 1240915), (39, 1145460), (45, 992732), (51, 875940), (52, 859095), (60, 744549), (65, 687276), (68, 656955), (78, 572730), (85, 525564), (90, 496366), (102, 437970), (117, 381820), (130, 343638), (153, 291980), (156, 286365), (170, 262782), (180, 248183), (195, 229092), (204, 218985), (221, 202140), (234, 190910), (255, 175188), (260, 171819), (306, 145990), (340, 131391), (390, 114546), (442, 101070), (468, 95455), (510, 87594), (585, 76364), (612, 72995), (663, 67380), (765, 58396), (780, 57273), (884, 50535), (1020, 43797), (1105, 40428), (1123, 39780), (1170, 38182), (1326, 33690), (1530, 29198), (1989, 22460), (2210, 20214), (2246, 19890), (2340, 19091), (2652, 16845), (3060, 14599), (3315, 13476), (3369, 13260), (3978, 11230), (4420, 10107), (4492, 9945), (5615, 7956), (6630, 6738)]