16623450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 49356216

約数和(自身を除く): 32732766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 41, 45, 50, 51, 53, 75, 82, 85, 90, 102, 106, 123, 150, 153, 159, 170, 205, 225, 246, 255, 265, 306, 318, 369, 410, 425, 450, 477, 510, 530, 615, 697, 738, 765, 795, 850, 901, 954, 1025, 1230, 1275, 1325, 1394, 1530, 1590, 1802, 1845, 2050, 2091, 2173, 2385, 2550, 2650, 2703, 3075, 3485, 3690, 3825, 3975, 4182, 4346, 4505, 4770, 5406, 6150, 6273, 6519, 6970, 7650, 7950, 8109, 9010, 9225, 10455, 10865, 11925, 12546, 13038, 13515, 16218, 17425, 18450, 19557, 20910, 21730, 22525, 23850, 27030, 31365, 32595, 34850, 36941, 39114, 40545, 45050, 52275, 54325, 62730, 65190, 67575, 73882, 81090, 97785, 104550, 108650, 110823, 135150, 156825, 162975, 184705, 195570, 202725, 221646, 313650, 325950, 332469, 369410, 405450, 488925, 554115, 664938, 923525, 977850, 1108230, 1662345, 1847050, 2770575, 3324690, 5541150, 8311725, 16623450]

約数ペア:

[(1, 16623450), (2, 8311725), (3, 5541150), (5, 3324690), (6, 2770575), (9, 1847050), (10, 1662345), (15, 1108230), (17, 977850), (18, 923525), (25, 664938), (30, 554115), (34, 488925), (41, 405450), (45, 369410), (50, 332469), (51, 325950), (53, 313650), (75, 221646), (82, 202725), (85, 195570), (90, 184705), (102, 162975), (106, 156825), (123, 135150), (150, 110823), (153, 108650), (159, 104550), (170, 97785), (205, 81090), (225, 73882), (246, 67575), (255, 65190), (265, 62730), (306, 54325), (318, 52275), (369, 45050), (410, 40545), (425, 39114), (450, 36941), (477, 34850), (510, 32595), (530, 31365), (615, 27030), (697, 23850), (738, 22525), (765, 21730), (795, 20910), (850, 19557), (901, 18450), (954, 17425), (1025, 16218), (1230, 13515), (1275, 13038), (1325, 12546), (1394, 11925), (1530, 10865), (1590, 10455), (1802, 9225), (1845, 9010), (2050, 8109), (2091, 7950), (2173, 7650), (2385, 6970), (2550, 6519), (2650, 6273), (2703, 6150), (3075, 5406), (3485, 4770), (3690, 4505), (3825, 4346), (3975, 4182)]