98635140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 311351040

約数和(自身を除く): 212715900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 89, 90, 94, 131, 141, 178, 180, 188, 235, 262, 267, 282, 356, 393, 423, 445, 470, 524, 534, 564, 655, 705, 786, 801, 846, 890, 940, 1068, 1179, 1310, 1335, 1410, 1572, 1602, 1692, 1780, 1965, 2115, 2358, 2620, 2670, 2820, 3204, 3930, 4005, 4183, 4230, 4716, 5340, 5895, 6157, 7860, 8010, 8366, 8460, 11659, 11790, 12314, 12549, 16020, 16732, 18471, 20915, 23318, 23580, 24628, 25098, 30785, 34977, 36942, 37647, 41830, 46636, 50196, 55413, 58295, 61570, 62745, 69954, 73884, 75294, 83660, 92355, 104931, 110826, 116590, 123140, 125490, 139908, 150588, 174885, 184710, 188235, 209862, 221652, 233180, 250980, 277065, 349770, 369420, 376470, 419724, 524655, 547973, 554130, 699540, 752940, 1049310, 1095946, 1108260, 1643919, 2098620, 2191892, 2739865, 3287838, 4931757, 5479730, 6575676, 8219595, 9863514, 10959460, 16439190, 19727028, 24658785, 32878380, 49317570, 98635140]

約数ペア:

[(1, 98635140), (2, 49317570), (3, 32878380), (4, 24658785), (5, 19727028), (6, 16439190), (9, 10959460), (10, 9863514), (12, 8219595), (15, 6575676), (18, 5479730), (20, 4931757), (30, 3287838), (36, 2739865), (45, 2191892), (47, 2098620), (60, 1643919), (89, 1108260), (90, 1095946), (94, 1049310), (131, 752940), (141, 699540), (178, 554130), (180, 547973), (188, 524655), (235, 419724), (262, 376470), (267, 369420), (282, 349770), (356, 277065), (393, 250980), (423, 233180), (445, 221652), (470, 209862), (524, 188235), (534, 184710), (564, 174885), (655, 150588), (705, 139908), (786, 125490), (801, 123140), (846, 116590), (890, 110826), (940, 104931), (1068, 92355), (1179, 83660), (1310, 75294), (1335, 73884), (1410, 69954), (1572, 62745), (1602, 61570), (1692, 58295), (1780, 55413), (1965, 50196), (2115, 46636), (2358, 41830), (2620, 37647), (2670, 36942), (2820, 34977), (3204, 30785), (3930, 25098), (4005, 24628), (4183, 23580), (4230, 23318), (4716, 20915), (5340, 18471), (5895, 16732), (6157, 16020), (7860, 12549), (8010, 12314), (8366, 11790), (8460, 11659)]