18468672300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{175391}}^1$

素因数の和:175430

約数の個数: 180

約数和(自身を含む): 64473748416

約数和(自身を除く): 46005076116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2106, 2340, 2700, 2925, 3510, 3900, 4050, 4212, 5265, 5850, 7020, 8100, 8775, 10530, 11700, 17550, 21060, 26325, 35100, 52650, 105300, 175391, 350782, 526173, 701564, 876955, 1052346, 1578519, 1753910, 2104692, 2280083, 2630865, 3157038, 3507820, 4384775, 4560166, 4735557, 5261730, 6314076, 6840249, 7892595, 8769550, 9120332, 9471114, 10523460, 11400415, 13154325, 13680498, 14206671, 15785190, 17539100, 18942228, 20520747, 22800830, 23677785, 26308650, 27360996, 28413342, 31570380, 34201245, 39462975, 41041494, 45601660, 47355570, 52617300, 56826684, 57002075, 61562241, 68402490, 71033355, 78925950, 82082988, 94711140, 102603735, 114004150, 118388925, 123124482, 136804980, 142066710, 157851900, 171006225, 184686723, 205207470, 228008300, 236777850, 246248964, 284133420, 307811205, 342012450, 355166775, 369373446, 410414940, 473555700, 513018675, 615622410, 684024900, 710333550, 738746892, 923433615, 1026037350, 1231244820, 1420667100, 1539056025, 1846867230, 2052074700, 3078112050, 3693734460, 4617168075, 6156224100, 9234336150, 18468672300]

約数ペア:

[(1, 18468672300), (2, 9234336150), (3, 6156224100), (4, 4617168075), (5, 3693734460), (6, 3078112050), (9, 2052074700), (10, 1846867230), (12, 1539056025), (13, 1420667100), (15, 1231244820), (18, 1026037350), (20, 923433615), (25, 738746892), (26, 710333550), (27, 684024900), (30, 615622410), (36, 513018675), (39, 473555700), (45, 410414940), (50, 369373446), (52, 355166775), (54, 342012450), (60, 307811205), (65, 284133420), (75, 246248964), (78, 236777850), (81, 228008300), (90, 205207470), (100, 184686723), (108, 171006225), (117, 157851900), (130, 142066710), (135, 136804980), (150, 123124482), (156, 118388925), (162, 114004150), (180, 102603735), (195, 94711140), (225, 82082988), (234, 78925950), (260, 71033355), (270, 68402490), (300, 61562241), (324, 57002075), (325, 56826684), (351, 52617300), (390, 47355570), (405, 45601660), (450, 41041494), (468, 39462975), (540, 34201245), (585, 31570380), (650, 28413342), (675, 27360996), (702, 26308650), (780, 23677785), (810, 22800830), (900, 20520747), (975, 18942228), (1053, 17539100), (1170, 15785190), (1300, 14206671), (1350, 13680498), (1404, 13154325), (1620, 11400415), (1755, 10523460), (1950, 9471114), (2025, 9120332), (2106, 8769550), (2340, 7892595), (2700, 6840249), (2925, 6314076), (3510, 5261730), (3900, 4735557), (4050, 4560166), (4212, 4384775), (5265, 3507820), (5850, 3157038), (7020, 2630865), (8100, 2280083), (8775, 2104692), (10530, 1753910), (11700, 1578519), (17550, 1052346), (21060, 876955), (26325, 701564), (35100, 526173), (52650, 350782), (105300, 175391)]