209370293000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^3\times {\mathrm{157303}}^1$

素因数の和:157357

約数の個数: 128

約数和(自身を含む): 538885751040

約数和(自身を除く): 329515458040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 125, 200, 220, 242, 250, 275, 440, 484, 500, 550, 605, 968, 1000, 1100, 1210, 1331, 1375, 2200, 2420, 2662, 2750, 3025, 4840, 5324, 5500, 6050, 6655, 10648, 11000, 12100, 13310, 15125, 24200, 26620, 30250, 33275, 53240, 60500, 66550, 121000, 133100, 157303, 166375, 266200, 314606, 332750, 629212, 665500, 786515, 1258424, 1331000, 1573030, 1730333, 3146060, 3460666, 3932575, 6292120, 6921332, 7865150, 8651665, 13842664, 15730300, 17303330, 19033663, 19662875, 31460600, 34606660, 38067326, 39325750, 43258325, 69213320, 76134652, 78651500, 86516650, 95168315, 152269304, 157303000, 173033300, 190336630, 209370293, 216291625, 346066600, 380673260, 418740586, 432583250, 475841575, 761346520, 837481172, 865166500, 951683150, 1046851465, 1674962344, 1730333000, 1903366300, 2093702930, 2379207875, 3806732600, 4187405860, 4758415750, 5234257325, 8374811720, 9516831500, 10468514650, 19033663000, 20937029300, 26171286625, 41874058600, 52342573250, 104685146500, 209370293000]

約数ペア:

[(1, 209370293000), (2, 104685146500), (4, 52342573250), (5, 41874058600), (8, 26171286625), (10, 20937029300), (11, 19033663000), (20, 10468514650), (22, 9516831500), (25, 8374811720), (40, 5234257325), (44, 4758415750), (50, 4187405860), (55, 3806732600), (88, 2379207875), (100, 2093702930), (110, 1903366300), (121, 1730333000), (125, 1674962344), (200, 1046851465), (220, 951683150), (242, 865166500), (250, 837481172), (275, 761346520), (440, 475841575), (484, 432583250), (500, 418740586), (550, 380673260), (605, 346066600), (968, 216291625), (1000, 209370293), (1100, 190336630), (1210, 173033300), (1331, 157303000), (1375, 152269304), (2200, 95168315), (2420, 86516650), (2662, 78651500), (2750, 76134652), (3025, 69213320), (4840, 43258325), (5324, 39325750), (5500, 38067326), (6050, 34606660), (6655, 31460600), (10648, 19662875), (11000, 19033663), (12100, 17303330), (13310, 15730300), (15125, 13842664), (24200, 8651665), (26620, 7865150), (30250, 6921332), (33275, 6292120), (53240, 3932575), (60500, 3460666), (66550, 3146060), (121000, 1730333), (133100, 1573030), (157303, 1331000), (166375, 1258424), (266200, 786515), (314606, 665500), (332750, 629212)]