73122270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 205752960

約数和(自身を除く): 132630690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 41, 51, 65, 78, 82, 85, 102, 123, 130, 170, 195, 205, 221, 246, 255, 269, 390, 410, 442, 510, 533, 538, 615, 663, 697, 807, 1066, 1105, 1230, 1326, 1345, 1394, 1599, 1614, 2091, 2210, 2665, 2690, 3198, 3315, 3485, 3497, 4035, 4182, 4573, 5330, 6630, 6970, 6994, 7995, 8070, 9061, 9146, 10455, 10491, 11029, 13719, 15990, 17485, 18122, 20910, 20982, 22058, 22865, 27183, 27438, 33087, 34970, 45305, 45730, 52455, 54366, 55145, 59449, 66174, 68595, 90610, 104910, 110290, 118898, 135915, 137190, 143377, 165435, 178347, 187493, 271830, 286754, 297245, 330870, 356694, 374986, 430131, 562479, 594490, 716885, 860262, 891735, 937465, 1124958, 1433770, 1783470, 1874930, 2150655, 2437409, 2812395, 4301310, 4874818, 5624790, 7312227, 12187045, 14624454, 24374090, 36561135, 73122270]

約数ペア:

[(1, 73122270), (2, 36561135), (3, 24374090), (5, 14624454), (6, 12187045), (10, 7312227), (13, 5624790), (15, 4874818), (17, 4301310), (26, 2812395), (30, 2437409), (34, 2150655), (39, 1874930), (41, 1783470), (51, 1433770), (65, 1124958), (78, 937465), (82, 891735), (85, 860262), (102, 716885), (123, 594490), (130, 562479), (170, 430131), (195, 374986), (205, 356694), (221, 330870), (246, 297245), (255, 286754), (269, 271830), (390, 187493), (410, 178347), (442, 165435), (510, 143377), (533, 137190), (538, 135915), (615, 118898), (663, 110290), (697, 104910), (807, 90610), (1066, 68595), (1105, 66174), (1230, 59449), (1326, 55145), (1345, 54366), (1394, 52455), (1599, 45730), (1614, 45305), (2091, 34970), (2210, 33087), (2665, 27438), (2690, 27183), (3198, 22865), (3315, 22058), (3485, 20982), (3497, 20910), (4035, 18122), (4182, 17485), (4573, 15990), (5330, 13719), (6630, 11029), (6970, 10491), (6994, 10455), (7995, 9146), (8070, 9061)]