40400910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 119992320

約数和(自身を除く): 79591410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 61, 66, 90, 99, 110, 122, 135, 165, 183, 198, 223, 270, 297, 305, 330, 366, 446, 495, 549, 594, 610, 669, 671, 915, 990, 1098, 1115, 1338, 1342, 1485, 1647, 1830, 2007, 2013, 2230, 2453, 2745, 2970, 3294, 3345, 3355, 4014, 4026, 4906, 5490, 6021, 6039, 6690, 6710, 7359, 8235, 10035, 10065, 12042, 12078, 12265, 13603, 14718, 16470, 18117, 20070, 20130, 22077, 24530, 27206, 30105, 30195, 36234, 36795, 40809, 44154, 60210, 60390, 66231, 68015, 73590, 81618, 90585, 110385, 122427, 132462, 136030, 149633, 181170, 204045, 220770, 244854, 299266, 331155, 367281, 408090, 448899, 612135, 662310, 734562, 748165, 897798, 1224270, 1346697, 1496330, 1836405, 2244495, 2693394, 3672810, 4040091, 4488990, 6733485, 8080182, 13466970, 20200455, 40400910]

約数ペア:

[(1, 40400910), (2, 20200455), (3, 13466970), (5, 8080182), (6, 6733485), (9, 4488990), (10, 4040091), (11, 3672810), (15, 2693394), (18, 2244495), (22, 1836405), (27, 1496330), (30, 1346697), (33, 1224270), (45, 897798), (54, 748165), (55, 734562), (61, 662310), (66, 612135), (90, 448899), (99, 408090), (110, 367281), (122, 331155), (135, 299266), (165, 244854), (183, 220770), (198, 204045), (223, 181170), (270, 149633), (297, 136030), (305, 132462), (330, 122427), (366, 110385), (446, 90585), (495, 81618), (549, 73590), (594, 68015), (610, 66231), (669, 60390), (671, 60210), (915, 44154), (990, 40809), (1098, 36795), (1115, 36234), (1338, 30195), (1342, 30105), (1485, 27206), (1647, 24530), (1830, 22077), (2007, 20130), (2013, 20070), (2230, 18117), (2453, 16470), (2745, 14718), (2970, 13603), (3294, 12265), (3345, 12078), (3355, 12042), (4014, 10065), (4026, 10035), (4906, 8235), (5490, 7359), (6021, 6710), (6039, 6690)]