311924303820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1\times {\mathrm{22871}}^1$

素因数の和:27360

約数の個数: 144

約数和(自身を含む): 1002096059328

約数和(自身を除く): 690171755508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 4457, 8914, 13371, 17828, 22285, 22871, 26742, 40113, 44570, 45742, 53484, 66855, 68613, 75769, 80226, 89140, 91484, 114355, 133710, 137226, 151538, 160452, 200565, 205839, 227307, 228710, 267420, 274452, 303076, 343065, 378845, 388807, 401130, 411678, 454614, 457420, 681921, 686130, 757690, 777614, 802260, 823356, 909228, 1029195, 1136535, 1166421, 1363842, 1372260, 1515380, 1555228, 1944035, 2058390, 2273070, 2332842, 2727684, 3409605, 3499263, 3888070, 4116780, 4546140, 4665684, 5832105, 6819210, 6998526, 7776140, 11664210, 13638420, 13997052, 17496315, 23328420, 34992630, 69985260, 101936047, 203872094, 305808141, 407744188, 509680235, 611616282, 917424423, 1019360470, 1223232564, 1529040705, 1732912799, 1834848846, 2038720940, 3058081410, 3465825598, 3669697692, 4587122115, 5198738397, 6116162820, 6931651196, 8664563995, 9174244230, 10397476794, 15596215191, 17329127990, 18348488460, 20794953588, 25993691985, 31192430382, 34658255980, 51987383970, 62384860764, 77981075955, 103974767940, 155962151910, 311924303820]

約数ペア:

[(1, 311924303820), (2, 155962151910), (3, 103974767940), (4, 77981075955), (5, 62384860764), (6, 51987383970), (9, 34658255980), (10, 31192430382), (12, 25993691985), (15, 20794953588), (17, 18348488460), (18, 17329127990), (20, 15596215191), (30, 10397476794), (34, 9174244230), (36, 8664563995), (45, 6931651196), (51, 6116162820), (60, 5198738397), (68, 4587122115), (85, 3669697692), (90, 3465825598), (102, 3058081410), (153, 2038720940), (170, 1834848846), (180, 1732912799), (204, 1529040705), (255, 1223232564), (306, 1019360470), (340, 917424423), (510, 611616282), (612, 509680235), (765, 407744188), (1020, 305808141), (1530, 203872094), (3060, 101936047), (4457, 69985260), (8914, 34992630), (13371, 23328420), (17828, 17496315), (22285, 13997052), (22871, 13638420), (26742, 11664210), (40113, 7776140), (44570, 6998526), (45742, 6819210), (53484, 5832105), (66855, 4665684), (68613, 4546140), (75769, 4116780), (80226, 3888070), (89140, 3499263), (91484, 3409605), (114355, 2727684), (133710, 2332842), (137226, 2273070), (151538, 2058390), (160452, 1944035), (200565, 1555228), (205839, 1515380), (227307, 1372260), (228710, 1363842), (267420, 1166421), (274452, 1136535), (303076, 1029195), (343065, 909228), (378845, 823356), (388807, 802260), (401130, 777614), (411678, 757690), (454614, 686130), (457420, 681921)]