84719100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 262483200

約数和(自身を除く): 177764100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 89, 95, 100, 114, 150, 167, 178, 190, 228, 267, 285, 300, 334, 356, 380, 445, 475, 501, 534, 570, 668, 835, 890, 950, 1002, 1068, 1140, 1335, 1425, 1670, 1691, 1780, 1900, 2004, 2225, 2505, 2670, 2850, 3173, 3340, 3382, 4175, 4450, 5010, 5073, 5340, 5700, 6346, 6675, 6764, 8350, 8455, 8900, 9519, 10020, 10146, 12525, 12692, 13350, 14863, 15865, 16700, 16910, 19038, 20292, 25050, 25365, 26700, 29726, 31730, 33820, 38076, 42275, 44589, 47595, 50100, 50730, 59452, 63460, 74315, 79325, 84550, 89178, 95190, 101460, 126825, 148630, 158650, 169100, 178356, 190380, 222945, 237975, 253650, 282397, 297260, 317300, 371575, 445890, 475950, 507300, 564794, 743150, 847191, 891780, 951900, 1114725, 1129588, 1411985, 1486300, 1694382, 2229450, 2823970, 3388764, 4235955, 4458900, 5647940, 7059925, 8471910, 14119850, 16943820, 21179775, 28239700, 42359550, 84719100]

約数ペア:

[(1, 84719100), (2, 42359550), (3, 28239700), (4, 21179775), (5, 16943820), (6, 14119850), (10, 8471910), (12, 7059925), (15, 5647940), (19, 4458900), (20, 4235955), (25, 3388764), (30, 2823970), (38, 2229450), (50, 1694382), (57, 1486300), (60, 1411985), (75, 1129588), (76, 1114725), (89, 951900), (95, 891780), (100, 847191), (114, 743150), (150, 564794), (167, 507300), (178, 475950), (190, 445890), (228, 371575), (267, 317300), (285, 297260), (300, 282397), (334, 253650), (356, 237975), (380, 222945), (445, 190380), (475, 178356), (501, 169100), (534, 158650), (570, 148630), (668, 126825), (835, 101460), (890, 95190), (950, 89178), (1002, 84550), (1068, 79325), (1140, 74315), (1335, 63460), (1425, 59452), (1670, 50730), (1691, 50100), (1780, 47595), (1900, 44589), (2004, 42275), (2225, 38076), (2505, 33820), (2670, 31730), (2850, 29726), (3173, 26700), (3340, 25365), (3382, 25050), (4175, 20292), (4450, 19038), (5010, 16910), (5073, 16700), (5340, 15865), (5700, 14863), (6346, 13350), (6675, 12692), (6764, 12525), (8350, 10146), (8455, 10020), (8900, 9519)]