229702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 736505280

約数和(自身を除く): 506802300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 289, 340, 390, 442, 510, 578, 663, 780, 867, 884, 1019, 1020, 1105, 1156, 1326, 1445, 1734, 2038, 2210, 2652, 2890, 3057, 3315, 3468, 3757, 4076, 4335, 4420, 5095, 5780, 6114, 6630, 7514, 8670, 10190, 11271, 12228, 13247, 13260, 15028, 15285, 17323, 17340, 18785, 20380, 22542, 26494, 30570, 34646, 37570, 39741, 45084, 51969, 52988, 56355, 61140, 66235, 69292, 75140, 79482, 86615, 103938, 112710, 132470, 158964, 173230, 198705, 207876, 225199, 225420, 259845, 264940, 294491, 346460, 397410, 450398, 519690, 588982, 675597, 794820, 883473, 900796, 1039380, 1125995, 1177964, 1351194, 1472455, 1766946, 2251990, 2702388, 2944910, 3377985, 3533892, 3828383, 4417365, 4503980, 5889820, 6755970, 7656766, 8834730, 11485149, 13511940, 15313532, 17669460, 19141915, 22970298, 38283830, 45940596, 57425745, 76567660, 114851490, 229702980]

約数ペア:

[(1, 229702980), (2, 114851490), (3, 76567660), (4, 57425745), (5, 45940596), (6, 38283830), (10, 22970298), (12, 19141915), (13, 17669460), (15, 15313532), (17, 13511940), (20, 11485149), (26, 8834730), (30, 7656766), (34, 6755970), (39, 5889820), (51, 4503980), (52, 4417365), (60, 3828383), (65, 3533892), (68, 3377985), (78, 2944910), (85, 2702388), (102, 2251990), (130, 1766946), (156, 1472455), (170, 1351194), (195, 1177964), (204, 1125995), (221, 1039380), (255, 900796), (260, 883473), (289, 794820), (340, 675597), (390, 588982), (442, 519690), (510, 450398), (578, 397410), (663, 346460), (780, 294491), (867, 264940), (884, 259845), (1019, 225420), (1020, 225199), (1105, 207876), (1156, 198705), (1326, 173230), (1445, 158964), (1734, 132470), (2038, 112710), (2210, 103938), (2652, 86615), (2890, 79482), (3057, 75140), (3315, 69292), (3468, 66235), (3757, 61140), (4076, 56355), (4335, 52988), (4420, 51969), (5095, 45084), (5780, 39741), (6114, 37570), (6630, 34646), (7514, 30570), (8670, 26494), (10190, 22542), (11271, 20380), (12228, 18785), (13247, 17340), (13260, 17323), (15028, 15285)]