156742300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 407286432

約数和(自身を除く): 250544132

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 97, 100, 110, 113, 130, 143, 194, 220, 226, 260, 275, 286, 325, 388, 452, 485, 550, 565, 572, 650, 715, 970, 1067, 1100, 1130, 1243, 1261, 1300, 1430, 1469, 1940, 2134, 2260, 2425, 2486, 2522, 2825, 2860, 2938, 3575, 4268, 4850, 4972, 5044, 5335, 5650, 5876, 6215, 6305, 7150, 7345, 9700, 10670, 10961, 11300, 12430, 12610, 13871, 14300, 14690, 16159, 21340, 21922, 24860, 25220, 26675, 27742, 29380, 31075, 31525, 32318, 36725, 43844, 53350, 54805, 55484, 62150, 63050, 64636, 69355, 73450, 80795, 106700, 109610, 120571, 124300, 126100, 138710, 142493, 146900, 161590, 219220, 241142, 274025, 277420, 284986, 323180, 346775, 403975, 482284, 548050, 569972, 602855, 693550, 712465, 807950, 1096100, 1205710, 1387100, 1424930, 1567423, 1615900, 2411420, 2849860, 3014275, 3134846, 3562325, 6028550, 6269692, 7124650, 7837115, 12057100, 14249300, 15674230, 31348460, 39185575, 78371150, 156742300]

約数ペア:

[(1, 156742300), (2, 78371150), (4, 39185575), (5, 31348460), (10, 15674230), (11, 14249300), (13, 12057100), (20, 7837115), (22, 7124650), (25, 6269692), (26, 6028550), (44, 3562325), (50, 3134846), (52, 3014275), (55, 2849860), (65, 2411420), (97, 1615900), (100, 1567423), (110, 1424930), (113, 1387100), (130, 1205710), (143, 1096100), (194, 807950), (220, 712465), (226, 693550), (260, 602855), (275, 569972), (286, 548050), (325, 482284), (388, 403975), (452, 346775), (485, 323180), (550, 284986), (565, 277420), (572, 274025), (650, 241142), (715, 219220), (970, 161590), (1067, 146900), (1100, 142493), (1130, 138710), (1243, 126100), (1261, 124300), (1300, 120571), (1430, 109610), (1469, 106700), (1940, 80795), (2134, 73450), (2260, 69355), (2425, 64636), (2486, 63050), (2522, 62150), (2825, 55484), (2860, 54805), (2938, 53350), (3575, 43844), (4268, 36725), (4850, 32318), (4972, 31525), (5044, 31075), (5335, 29380), (5650, 27742), (5876, 26675), (6215, 25220), (6305, 24860), (7150, 21922), (7345, 21340), (9700, 16159), (10670, 14690), (10961, 14300), (11300, 13871), (12430, 12610)]