193707180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21101}}^1$

素因数の和:21136

約数の個数: 96

約数和(自身を含む): 638124480

約数和(自身を除く): 444417300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 21101, 42202, 63303, 84404, 105505, 126606, 189909, 211010, 253212, 316515, 358717, 379818, 422020, 569727, 633030, 717434, 759636, 949545, 1076151, 1139454, 1266060, 1434868, 1793585, 1899090, 2152302, 2278908, 2848635, 3228453, 3587170, 3798180, 4304604, 5380755, 5697270, 6456906, 7174340, 9685359, 10761510, 11394540, 12913812, 16142265, 19370718, 21523020, 32284530, 38741436, 48426795, 64569060, 96853590, 193707180]

約数ペア:

[(1, 193707180), (2, 96853590), (3, 64569060), (4, 48426795), (5, 38741436), (6, 32284530), (9, 21523020), (10, 19370718), (12, 16142265), (15, 12913812), (17, 11394540), (18, 10761510), (20, 9685359), (27, 7174340), (30, 6456906), (34, 5697270), (36, 5380755), (45, 4304604), (51, 3798180), (54, 3587170), (60, 3228453), (68, 2848635), (85, 2278908), (90, 2152302), (102, 1899090), (108, 1793585), (135, 1434868), (153, 1266060), (170, 1139454), (180, 1076151), (204, 949545), (255, 759636), (270, 717434), (306, 633030), (340, 569727), (459, 422020), (510, 379818), (540, 358717), (612, 316515), (765, 253212), (918, 211010), (1020, 189909), (1530, 126606), (1836, 105505), (2295, 84404), (3060, 63303), (4590, 42202), (9180, 21101)]